498762390 has 32 divisors (see below), whose sum is σ = 1368034560. Its totient is φ = 114002784.

The previous prime is 498762389. The next prime is 498762403. The reversal of 498762390 is 93267894.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187320 + ... + 1187739.

It is an arithmetic number, because the mean of its divisors is an integer number (42751080).

Almost surely, 2^498762390 is an apocalyptic number.

498762390 is an abundant number, since it is smaller than the sum of its proper divisors (869272170).

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

498762390 is a wasteful number, since it uses less digits than its factorization.

498762390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375076.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 498762390 is about 22332.9888281887. The cubic root of 498762390 is about 793.0451237928.

The spelling of 498762390 in words is "four hundred ninety-eight million, seven hundred sixty-two thousand, three hundred ninety".