2657234930 has 32 divisors (see below), whose sum is σ = 5754015360. Its totient is φ = 863101440.

The previous prime is 2657234917. The next prime is 2657234933. The reversal of 2657234930 is 394327562.

It is a super-3 number, since 3×2657234930³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2657234933) 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, 997631 + ... + 1000290.

It is an arithmetic number, because the mean of its divisors is an integer number (179812980).

Almost surely, 2^2657234930 is an apocalyptic number.

2657234930 is an abundant number, since it is smaller than the sum of its proper divisors (3096780430).

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

2657234930 is a wasteful number, since it uses less digits than its factorization.

2657234930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997954.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 2657234930 is about 51548.3746591491. The cubic root of 2657234930 is about 1385.0857171727.

The spelling of 2657234930 in words is "two billion, six hundred fifty-seven million, two hundred thirty-four thousand, nine hundred thirty".