2946268940 has 48 divisors (see below), whose sum is σ = 6312152448. Its totient is φ = 1154759424.

The previous prime is 2946268939. The next prime is 2946268987. The reversal of 2946268940 is 498626492.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1157309 + ... + 1159851.

It is an arithmetic number, because the mean of its divisors is an integer number (131503176).

Almost surely, 2^2946268940 is an apocalyptic number.

2946268940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2946268940 is an abundant number, since it is smaller than the sum of its proper divisors (3365883508).

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

2946268940 is a wasteful number, since it uses less digits than its factorization.

2946268940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698 (or 3696 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 2946268940 is about 54279.5443974984. The cubic root of 2946268940 is about 1433.5872477273.

The spelling of 2946268940 in words is "two billion, nine hundred forty-six million, two hundred sixty-eight thousand, nine hundred forty".