492707398 has 8 divisors (see below), whose sum is σ = 753005808. Its totient is φ = 241705464.

The previous prime is 492707393. The next prime is 492707399. The reversal of 492707398 is 893707294.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492707393) 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, 2323986 + ... + 2324197.

It is an arithmetic number, because the mean of its divisors is an integer number (94125726).

Almost surely, 2^492707398 is an apocalyptic number.

492707398 is a deficient number, since it is larger than the sum of its proper divisors (260298410).

492707398 is a wasteful number, since it uses less digits than its factorization.

492707398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648238.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 492707398 is about 22197.0132675547. The cubic root of 492707398 is about 789.8228508416.

The spelling of 492707398 in words is "four hundred ninety-two million, seven hundred seven thousand, three hundred ninety-eight".