2664458364 has 48 divisors (see below), whose sum is σ = 6438402432. Its totient is φ = 857032512.

The previous prime is 2664458351. The next prime is 2664458429. The reversal of 2664458364 is 4638544662.

2664458364 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11722 + ... + 73934.

It is an arithmetic number, because the mean of its divisors is an integer number (134133384).

Almost surely, 2^2664458364 is an apocalyptic number.

It is an amenable number.

2664458364 is an abundant number, since it is smaller than the sum of its proper divisors (3773944068).

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

2664458364 is a wasteful number, since it uses less digits than its factorization.

2664458364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62346 (or 62344 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 48.

The square root of 2664458364 is about 51618.3917223309. The cubic root of 2664458364 is about 1386.3396551009.

The spelling of 2664458364 in words is "two billion, six hundred sixty-four million, four hundred fifty-eight thousand, three hundred sixty-four".