416800457 has 4 divisors (see below), whose sum is σ = 434922240. Its totient is φ = 398678676.

The previous prime is 416800453. The next prime is 416800463. The reversal of 416800457 is 754008614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 416800457 - 2² = 416800453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416800451) 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, 9060857 + ... + 9060902.

It is an arithmetic number, because the mean of its divisors is an integer number (108730560).

Almost surely, 2^416800457 is an apocalyptic number.

It is an amenable number.

416800457 is a deficient number, since it is larger than the sum of its proper divisors (18121783).

416800457 is a wasteful number, since it uses less digits than its factorization.

416800457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18121782.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 416800457 is about 20415.6914406542. The cubic root of 416800457 is about 746.9807250226.

The spelling of 416800457 in words is "four hundred sixteen million, eight hundred thousand, four hundred fifty-seven".