498503401 has 8 divisors (see below), whose sum is σ = 544292064. Its totient is φ = 452793120.

The previous prime is 498503387. The next prime is 498503413. The reversal of 498503401 is 104305894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498503401 - 2¹⁵ = 498470633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498503441) 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, 5871 + ... + 32116.

It is an arithmetic number, because the mean of its divisors is an integer number (68036508).

Almost surely, 2^498503401 is an apocalyptic number.

It is an amenable number.

498503401 is a deficient number, since it is larger than the sum of its proper divisors (45788663).

498503401 is a wasteful number, since it uses less digits than its factorization.

498503401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39191.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 498503401 is about 22327.1897246384. The cubic root of 498503401 is about 792.9078336199.

The spelling of 498503401 in words is "four hundred ninety-eight million, five hundred three thousand, four hundred one".