3642664082 has 8 divisors (see below), whose sum is σ = 5468746752. Its totient is φ = 1819748500.

The previous prime is 3642664073. The next prime is 3642664111. The reversal of 3642664082 is 2804662463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3642664082² = 26538003228585805448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788894 + ... + 793497.

It is an arithmetic number, because the mean of its divisors is an integer number (683593344).

Almost surely, 2^3642664082 is an apocalyptic number.

3642664082 is a deficient number, since it is larger than the sum of its proper divisors (1826082670).

3642664082 is a wasteful number, since it uses less digits than its factorization.

3642664082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583544.

The product of its (nonzero) digits is 331776, while the sum is 41.

The square root of 3642664082 is about 60354.4868423218. The cubic root of 3642664082 is about 1538.6495275508.

The spelling of 3642664082 in words is "three billion, six hundred forty-two million, six hundred sixty-four thousand, eighty-two".