498008977 has 4 divisors (see below), whose sum is σ = 498102640. Its totient is φ = 497915316.

The previous prime is 498008971. The next prime is 498008983. The reversal of 498008977 is 779800894.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (498008971) and next prime (498008983).

It is a cyclic number.

It is not a de Polignac number, because 498008977 - 2¹⁵ = 497976209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498008971) 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, 38343 + ... + 49660.

It is an arithmetic number, because the mean of its divisors is an integer number (124525660).

Almost surely, 2^498008977 is an apocalyptic number.

It is an amenable number.

498008977 is a deficient number, since it is larger than the sum of its proper divisors (93663).

498008977 is an equidigital number, since it uses as much as digits as its factorization.

498008977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93662.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 498008977 is about 22316.1147380094. The cubic root of 498008977 is about 792.6456071626.

The spelling of 498008977 in words is "four hundred ninety-eight million, eight thousand, nine hundred seventy-seven".