2925920697 has 8 divisors (see below), whose sum is σ = 4458545856. Its totient is φ = 1671954672.

The previous prime is 2925920651. The next prime is 2925920717. The reversal of 2925920697 is 7960295292.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2925920697 - 2⁸ = 2925920441 is a prime.

It is a super-2 number, since 2×2925920697² = 17122023850265931618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2925920297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69664758 + ... + 69664799.

It is an arithmetic number, because the mean of its divisors is an integer number (557318232).

Almost surely, 2^2925920697 is an apocalyptic number.

It is an amenable number.

2925920697 is a deficient number, since it is larger than the sum of its proper divisors (1532625159).

2925920697 is a wasteful number, since it uses less digits than its factorization.

2925920697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139329567.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 2925920697 is about 54091.7803090266. The cubic root of 2925920697 is about 1430.2792903231.

The spelling of 2925920697 in words is "two billion, nine hundred twenty-five million, nine hundred twenty thousand, six hundred ninety-seven".