2920462641 has 16 divisors (see below), whose sum is σ = 4418668800. Its totient is φ = 1905549264.

The previous prime is 2920462631. The next prime is 2920462669. The reversal of 2920462641 is 1462640292.

2920462641 is a `hidden beast` number, since 2 + 9 + 2 + 0 + 4 + 6 + 2 + 641 = 666.

It is not a de Polignac number, because 2920462641 - 2⁵ = 2920462609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2920462596 and 2920462605.

It is not an unprimeable number, because it can be changed into a prime (2920462631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149426 + ... + 1151963.

It is an arithmetic number, because the mean of its divisors is an integer number (276166800).

Almost surely, 2^2920462641 is an apocalyptic number.

It is an amenable number.

2920462641 is a deficient number, since it is larger than the sum of its proper divisors (1498206159).

2920462641 is a wasteful number, since it uses less digits than its factorization.

2920462641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301445 (or 2301439 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2920462641 is about 54041.3049527859. The cubic root of 2920462641 is about 1429.3893819881.

The spelling of 2920462641 in words is "two billion, nine hundred twenty million, four hundred sixty-two thousand, six hundred forty-one".