2694417540 has 24 divisors (see below), whose sum is σ = 7544369280. Its totient is φ = 718511328.

The previous prime is 2694417491. The next prime is 2694417571. The reversal of 2694417540 is 457144962.

It is a junction number, because it is equal to n+sod(n) for n = 2694417492 and 2694417501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22453420 + ... + 22453539.

It is an arithmetic number, because the mean of its divisors is an integer number (314348720).

Almost surely, 2^2694417540 is an apocalyptic number.

2694417540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2694417540 is an abundant number, since it is smaller than the sum of its proper divisors (4849951740).

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

2694417540 is a wasteful number, since it uses less digits than its factorization.

2694417540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44906971 (or 44906969 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2694417540 is about 51907.7791857829. The cubic root of 2694417540 is about 1391.5163033229.

The spelling of 2694417540 in words is "two billion, six hundred ninety-four million, four hundred seventeen thousand, five hundred forty".