377220404 has 36 divisors (see below), whose sum is σ = 727252512. Its totient is φ = 171074640.

The previous prime is 377220397. The next prime is 377220407. The reversal of 377220404 is 404022773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377220407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397859 + ... + 398805.

Almost surely, 2^377220404 is an apocalyptic number.

It is an amenable number.

377220404 is a deficient number, since it is larger than the sum of its proper divisors (350032108).

377220404 is a wasteful number, since it uses less digits than its factorization.

377220404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 377220404 is about 19422.1627014089. The cubic root of 377220404 is about 722.5452637838.

The spelling of 377220404 in words is "three hundred seventy-seven million, two hundred twenty thousand, four hundred four".