456477379 has 16 divisors (see below), whose sum is σ = 473777920. Its totient is φ = 439538400.

The previous prime is 456477367. The next prime is 456477383. The reversal of 456477379 is 973774654.

It is a cyclic number.

It is not a de Polignac number, because 456477379 - 2¹³ = 456469187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456477079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486744 + ... + 1487050.

It is an arithmetic number, because the mean of its divisors is an integer number (29611120).

Almost surely, 2^456477379 is an apocalyptic number.

456477379 is a deficient number, since it is larger than the sum of its proper divisors (17300541).

456477379 is a wasteful number, since it uses less digits than its factorization.

456477379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730.

The product of its digits is 4445280, while the sum is 52.

The square root of 456477379 is about 21365.3312401189. The cubic root of 456477379 is about 769.9687281391.

The spelling of 456477379 in words is "four hundred fifty-six million, four hundred seventy-seven thousand, three hundred seventy-nine".