2923630739 has 16 divisors (see below), whose sum is σ = 3130319616. Its totient is φ = 2725488000.

The previous prime is 2923630729. The next prime is 2923630751. The reversal of 2923630739 is 9370363292.

It is a cyclic number.

It is not a de Polignac number, because 2923630739 - 2⁸ = 2923630483 is a prime.

It is a super-2 number, since 2×2923630739² = 17095233396051372242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2923630739.

It is not an unprimeable number, because it can be changed into a prime (2923630729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103229 + ... + 128465.

It is an arithmetic number, because the mean of its divisors is an integer number (195644976).

Almost surely, 2^2923630739 is an apocalyptic number.

2923630739 is a deficient number, since it is larger than the sum of its proper divisors (206688877).

2923630739 is a wasteful number, since it uses less digits than its factorization.

2923630739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25406.

The product of its (nonzero) digits is 367416, while the sum is 44.

The square root of 2923630739 is about 54070.6088277171. The cubic root of 2923630739 is about 1429.9060591622.

The spelling of 2923630739 in words is "two billion, nine hundred twenty-three million, six hundred thirty thousand, seven hundred thirty-nine".