498897417 has 8 divisors (see below), whose sum is σ = 665350720. Its totient is φ = 332521200.

The previous prime is 498897409. The next prime is 498897431. The reversal of 498897417 is 714798894.

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

It is not a de Polignac number, because 498897417 - 2³ = 498897409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498897407) 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, 1942 + ... + 31647.

It is an arithmetic number, because the mean of its divisors is an integer number (83168840).

Almost surely, 2^498897417 is an apocalyptic number.

It is an amenable number.

498897417 is a deficient number, since it is larger than the sum of its proper divisors (166453303).

498897417 is a wasteful number, since it uses less digits than its factorization.

498897417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38543.

The product of its digits is 4064256, while the sum is 57.

The square root of 498897417 is about 22336.0116627835. The cubic root of 498897417 is about 793.1166828118.

The spelling of 498897417 in words is "four hundred ninety-eight million, eight hundred ninety-seven thousand, four hundred seventeen".