3485634525 has 72 divisors (see below), whose sum is σ = 6855436224. Its totient is φ = 1749600000.

The previous prime is 3485634511. The next prime is 3485634541. The reversal of 3485634525 is 5254365843.

3485634525 is a `hidden beast` number, since 3 + 4 + 8 + 5 + 634 + 5 + 2 + 5 = 666.

It is not a de Polignac number, because 3485634525 - 2⁹ = 3485634013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 86400 + ... + 120150.

It is an arithmetic number, because the mean of its divisors is an integer number (95214392).

Almost surely, 2^3485634525 is an apocalyptic number.

It is an amenable number.

3485634525 is a deficient number, since it is larger than the sum of its proper divisors (3369801699).

3485634525 is a wasteful number, since it uses less digits than its factorization.

3485634525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33793 (or 33776 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

The square root of 3485634525 is about 59039.2625716142. The cubic root of 3485634525 is about 1516.2143973424.

The spelling of 3485634525 in words is "three billion, four hundred eighty-five million, six hundred thirty-four thousand, five hundred twenty-five".