3524670216 has 48 divisors (see below), whose sum is σ = 9633581100. Its totient is φ = 1164108672.

The previous prime is 3524670203. The next prime is 3524670223. The reversal of 3524670216 is 6120764253.

It can be written as a sum of positive squares in 2 ways, for example, as 3521947716 + 2722500 = 59346^2 + 1650^2 .

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 11 ways as a sum of consecutive naturals, for example, 216711 + ... + 232406.

Almost surely, 2^3524670216 is an apocalyptic number.

3524670216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3524670216 is an abundant number, since it is smaller than the sum of its proper divisors (6108910884).

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

3524670216 is a wasteful number, since it uses less digits than its factorization.

3524670216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449238 (or 449231 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3524670216 is about 59368.9330879375. The cubic root of 3524670216 is about 1521.8534373534.

The spelling of 3524670216 in words is "three billion, five hundred twenty-four million, six hundred seventy thousand, two hundred sixteen".