3531056364 has 216 divisors, whose sum is σ = 10286581760. Its totient is φ = 1019304000.

The previous prime is 3531056363. The next prime is 3531056377. The reversal of 3531056364 is 4636501353.

3531056364 is a `hidden beast` number, since 3 + 5 + 3 + 10 + 5 + 636 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (3531056363) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10667679 + ... + 10668009.

Almost surely, 2^3531056364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3531056364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5143290880).

3531056364 is an abundant number, since it is smaller than the sum of its proper divisors (6755525396).

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

3531056364 is a wasteful number, since it uses less digits than its factorization.

3531056364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 3531056364 is about 59422.6923321386. The cubic root of 3531056364 is about 1522.7720024916.

The spelling of 3531056364 in words is "three billion, five hundred thirty-one million, fifty-six thousand, three hundred sixty-four".