2923531026 has 64 divisors (see below), whose sum is σ = 6646281600. Its totient is φ = 849885696.

The previous prime is 2923530949. The next prime is 2923531033. The reversal of 2923531026 is 6201353292.

It is a super-2 number, since 2×2923531026² = 17094067319969225352, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 585870 + ... + 590838.

It is an arithmetic number, because the mean of its divisors is an integer number (103848150).

Almost surely, 2^2923531026 is an apocalyptic number.

2923531026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2923531026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3323140800).

2923531026 is an abundant number, since it is smaller than the sum of its proper divisors (3722750574).

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

2923531026 is a wasteful number, since it uses less digits than its factorization.

2923531026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5403.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2923531026 is about 54069.6867569991. The cubic root of 2923531026 is about 1429.8898029091.

The spelling of 2923531026 in words is "two billion, nine hundred twenty-three million, five hundred thirty-one thousand, twenty-six".