2956425408 has 84 divisors (see below), whose sum is σ = 8553434760. Its totient is φ = 976244736.

The previous prime is 2956425259. The next prime is 2956425419. The reversal of 2956425408 is 8045246592.

2956425408 is a `hidden beast` number, since 29 + 564 + 25 + 40 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37648 + ... + 85616.

Almost surely, 2^2956425408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2956425408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4276717380).

2956425408 is an abundant number, since it is smaller than the sum of its proper divisors (5597009352).

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

2956425408 is a wasteful number, since it uses less digits than its factorization.

2956425408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48094 (or 48081 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 2956425408 is about 54373.0209570886. The cubic root of 2956425408 is about 1435.2326603381.

The spelling of 2956425408 in words is "two billion, nine hundred fifty-six million, four hundred twenty-five thousand, four hundred eight".