484199657 has 4 divisors (see below), whose sum is σ = 505251840. Its totient is φ = 463147476.

The previous prime is 484199647. The next prime is 484199669. The reversal of 484199657 is 756991484.

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 484199657 - 2⁴ = 484199641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 484199599 and 484199608.

It is not an unprimeable number, because it can be changed into a prime (484199647) 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, 10526057 + ... + 10526102.

It is an arithmetic number, because the mean of its divisors is an integer number (126312960).

Almost surely, 2^484199657 is an apocalyptic number.

It is an amenable number.

484199657 is a deficient number, since it is larger than the sum of its proper divisors (21052183).

484199657 is a wasteful number, since it uses less digits than its factorization.

484199657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21052182.

The product of its digits is 2177280, while the sum is 53.

The square root of 484199657 is about 22004.5371912249. The cubic root of 484199657 is about 785.2503870830.

The spelling of 484199657 in words is "four hundred eighty-four million, one hundred ninety-nine thousand, six hundred fifty-seven".