376472477 has 4 divisors (see below), whose sum is σ = 377757660. Its totient is φ = 375187296.

The previous prime is 376472431. The next prime is 376472483. The reversal of 376472477 is 774274673.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 147525316 + 228947161 = 12146^2 + 15131^2 .

It is a cyclic number.

It is not a de Polignac number, because 376472477 - 2⁶ = 376472413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376472407) 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, 642152 + ... + 642737.

It is an arithmetic number, because the mean of its divisors is an integer number (94439415).

Almost surely, 2^376472477 is an apocalyptic number.

It is an amenable number.

376472477 is a deficient number, since it is larger than the sum of its proper divisors (1285183).

376472477 is a wasteful number, since it uses less digits than its factorization.

376472477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285182.

The product of its digits is 1382976, while the sum is 47.

The square root of 376472477 is about 19402.8986751980. The cubic root of 376472477 is about 722.0674099321.

The spelling of 376472477 in words is "three hundred seventy-six million, four hundred seventy-two thousand, four hundred seventy-seven".