492953402 has 8 divisors (see below), whose sum is σ = 743966976. Its totient is φ = 244964412.

The previous prime is 492953401. The next prime is 492953407. The reversal of 492953402 is 204359294.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (492953401) 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, 755738 + ... + 756389.

It is an arithmetic number, because the mean of its divisors is an integer number (92995872).

Almost surely, 2^492953402 is an apocalyptic number.

492953402 is a deficient number, since it is larger than the sum of its proper divisors (251013574).

492953402 is a wasteful number, since it uses less digits than its factorization.

492953402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512292.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 492953402 is about 22202.5539521921. The cubic root of 492953402 is about 789.9542792533.

The spelling of 492953402 in words is "four hundred ninety-two million, nine hundred fifty-three thousand, four hundred two".