634014475 has 12 divisors (see below), whose sum is σ = 788416056. Its totient is φ = 505767680.

The previous prime is 634014467. The next prime is 634014487. The reversal of 634014475 is 574410436.

It is not a de Polignac number, because 634014475 - 2³ = 634014467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 634014475.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27097 + ... + 44746.

It is an arithmetic number, because the mean of its divisors is an integer number (65701338).

Almost surely, 2^634014475 is an apocalyptic number.

634014475 is a deficient number, since it is larger than the sum of its proper divisors (154401581).

634014475 is a wasteful number, since it uses less digits than its factorization.

634014475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72206 (or 72201 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 634014475 is about 25179.6440602325. The cubic root of 634014475 is about 859.0789106251.

It can be divided in two parts, 63401 and 4475, that added together give a palindrome (67876).

The spelling of 634014475 in words is "six hundred thirty-four million, fourteen thousand, four hundred seventy-five".