3502664 has 32 divisors (see below), whose sum is σ = 7309440. Its totient is φ = 1560000.

The previous prime is 3502657. The next prime is 3502673. The reversal of 3502664 is 4662053.

3502664 = T₂₃₇ + T₂₃₈ + ... + T₃₂₄.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4289 + ... + 5039.

It is an arithmetic number, because the mean of its divisors is an integer number (228420).

Almost surely, 2^3502664 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 3502664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3654720).

3502664 is an abundant number, since it is smaller than the sum of its proper divisors (3806776).

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

3502664 is a wasteful number, since it uses less digits than its factorization.

3502664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3502664 is about 1871.5405419066. The cubic root of 3502664 is about 151.8679601246.

The spelling of 3502664 in words is "three million, five hundred two thousand, six hundred sixty-four".