2956197465 has 80 divisors (see below), whose sum is σ = 5724364800. Its totient is φ = 1450908288.

The previous prime is 2956197451. The next prime is 2956197469. The reversal of 2956197465 is 5647916592.

2956197465 is a `hidden beast` number, since 2 + 9 + 561 + 9 + 74 + 6 + 5 = 666.

It is not a de Polignac number, because 2956197465 - 2⁴ = 2956197449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2956197469) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2310696 + ... + 2311974.

It is an arithmetic number, because the mean of its divisors is an integer number (71554560).

Almost surely, 2^2956197465 is an apocalyptic number.

It is an amenable number.

2956197465 is a deficient number, since it is larger than the sum of its proper divisors (2768167335).

2956197465 is a wasteful number, since it uses less digits than its factorization.

2956197465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748 (or 1739 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 2956197465 is about 54370.9248128078. The cubic root of 2956197465 is about 1435.1957734898.

The spelling of 2956197465 in words is "two billion, nine hundred fifty-six million, one hundred ninety-seven thousand, four hundred sixty-five".