634950059436 has 192 divisors, whose sum is σ = 2100094402560. Its totient is φ = 161086605120.

The previous prime is 634950059423. The next prime is 634950059501.

634950059436 is a `hidden beast` number, since 6 + 3 + 49 + 5 + 0 + 0 + 594 + 3 + 6 = 666.

634950059436 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×634950059436⁴ (a number of 48 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530236 + ... + 1245411.

It is an arithmetic number, because the mean of its divisors is an integer number (10937991680).

Almost surely, 2^634950059436 is an apocalyptic number.

634950059436 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

634950059436 is an abundant number, since it is smaller than the sum of its proper divisors (1465144343124).

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

634950059436 is a wasteful number, since it uses less digits than its factorization.

634950059436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775721 (or 1775713 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 54.

The spelling of 634950059436 in words is "six hundred thirty-four billion, nine hundred fifty million, fifty-nine thousand, four hundred thirty-six".