3664262416 has 20 divisors (see below), whose sum is σ = 7517127132. Its totient is φ = 1724358656.

The previous prime is 3664262387. The next prime is 3664262443. The reversal of 3664262416 is 6142624663.

It can be written as a sum of positive squares in 2 ways, for example, as 2088490000 + 1575772416 = 45700^2 + 39696^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6735505 + ... + 6736048.

Almost surely, 2^3664262416 is an apocalyptic number.

It is an amenable number.

3664262416 is an abundant number, since it is smaller than the sum of its proper divisors (3852864716).

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

3664262416 is a wasteful number, since it uses less digits than its factorization.

3664262416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13471578 (or 13471572 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The square root of 3664262416 is about 60533.1513800496. The cubic root of 3664262416 is about 1541.6845590690.

The spelling of 3664262416 in words is "three billion, six hundred sixty-four million, two hundred sixty-two thousand, four hundred sixteen".