2636000964 has 81 divisors (see below), whose sum is σ = 6856239663. Its totient is φ = 853920144.

The previous prime is 2636000957. The next prime is 2636000993. The reversal of 2636000964 is 4690006362.

The square root of 2636000964 is 51342.

It is a perfect power (a square), and thus also a powerful number.

2636000964 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 Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13246137 + ... + 13246335.

Almost surely, 2^2636000964 is an apocalyptic number.

2636000964 is the 51342-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2636000964

2636000964 is an abundant number, since it is smaller than the sum of its proper divisors (4220238699).

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

2636000964 is a wasteful number, since it uses less digits than its factorization.

2636000964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The cubic root of 2636000964 is about 1381.3864390136.

Multiplying 2636000964 by its sum of digits (36), we get a square (94896034704 = 308052²).

2636000964 divided by its sum of digits (36) gives a square (73222249 = 8557²).

Multiplying 2636000964 by its product of nonzero digits (46656), we get a square (122985260976384 = 11089872²).

The spelling of 2636000964 in words is "two billion, six hundred thirty-six million, nine hundred sixty-four", and thus it is an aban number.