2795464540 has 96 divisors (see below), whose sum is σ = 6535323648. Its totient is φ = 995904000.

The previous prime is 2795464531. The next prime is 2795464549. The reversal of 2795464540 is 454645972.

It is an interprime number because it is at equal distance from previous prime (2795464531) and next prime (2795464549).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795464549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2982952 + ... + 2983888.

It is an arithmetic number, because the mean of its divisors is an integer number (68076288).

Almost surely, 2^2795464540 is an apocalyptic number.

2795464540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2795464540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3267661824).

2795464540 is an abundant number, since it is smaller than the sum of its proper divisors (3739859108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2795464540 is a wasteful number, since it uses less digits than its factorization.

2795464540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 2795464540 is about 52872.1527838616. The cubic root of 2795464540 is about 1408.6983174873.

The spelling of 2795464540 in words is "two billion, seven hundred ninety-five million, four hundred sixty-four thousand, five hundred forty".