377434227 has 4 divisors (see below), whose sum is σ = 503245640. Its totient is φ = 251622816.

The previous prime is 377434171. The next prime is 377434229. The reversal of 377434227 is 722434773.

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

It is not a de Polignac number, because 377434227 - 2²⁶ = 310325363 is a prime.

It is a super-2 number, since 2×377434227² = 284913191422175058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377434229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62905702 + ... + 62905707.

It is an arithmetic number, because the mean of its divisors is an integer number (125811410).

Almost surely, 2^377434227 is an apocalyptic number.

377434227 is a deficient number, since it is larger than the sum of its proper divisors (125811413).

377434227 is a wasteful number, since it uses less digits than its factorization.

377434227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125811412.

The product of its digits is 197568, while the sum is 39.

The square root of 377434227 is about 19427.6665351246. Note that the first 3 decimals coincide. The cubic root of 377434227 is about 722.6817601238.

The spelling of 377434227 in words is "three hundred seventy-seven million, four hundred thirty-four thousand, two hundred twenty-seven".