3692220788 has 12 divisors (see below), whose sum is σ = 6543176640. Its totient is φ = 1822741752.

The previous prime is 3692220781. The next prime is 3692220823. The reversal of 3692220788 is 8870222963.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3692220781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5841806 + ... + 5842437.

It is an arithmetic number, because the mean of its divisors is an integer number (545264720).

Almost surely, 2^3692220788 is an apocalyptic number.

It is an amenable number.

3692220788 is a deficient number, since it is larger than the sum of its proper divisors (2850955852).

3692220788 is a wasteful number, since it uses less digits than its factorization.

3692220788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11684326 (or 11684324 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 3692220788 is about 60763.6469280770. The cubic root of 3692220788 is about 1545.5956533449.

The spelling of 3692220788 in words is "three billion, six hundred ninety-two million, two hundred twenty thousand, seven hundred eighty-eight".