457004376 has 32 divisors (see below), whose sum is σ = 1269457200. Its totient is φ = 152334720.

The previous prime is 457004347. The next prime is 457004377. The reversal of 457004376 is 673400754.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 457004376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457004377) 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, 1057665 + ... + 1058096.

Almost surely, 2^457004376 is an apocalyptic number.

It is an amenable number.

457004376 is an abundant number, since it is smaller than the sum of its proper divisors (812452824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457004376 is a wasteful number, since it uses less digits than its factorization.

457004376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115776 (or 2115766 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 457004376 is about 21377.6606765100. The cubic root of 457004376 is about 770.2649203683.

The spelling of 457004376 in words is "four hundred fifty-seven million, four thousand, three hundred seventy-six".