377474161 has 8 divisors (see below), whose sum is σ = 384003200. Its totient is φ = 370956240.

The previous prime is 377474143. The next prime is 377474219. The reversal of 377474161 is 161474773.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 377474161 - 2⁵ = 377474129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377474761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94360 + ... + 98278.

It is an arithmetic number, because the mean of its divisors is an integer number (48000400).

Almost surely, 2^377474161 is an apocalyptic number.

It is an amenable number.

377474161 is a deficient number, since it is larger than the sum of its proper divisors (6529039).

377474161 is a wasteful number, since it uses less digits than its factorization.

377474161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559.

The product of its digits is 98784, while the sum is 40.

The square root of 377474161 is about 19428.6942690444. The cubic root of 377474161 is about 722.7072467327.

The spelling of 377474161 in words is "three hundred seventy-seven million, four hundred seventy-four thousand, one hundred sixty-one".