492213430 has 16 divisors (see below), whose sum is σ = 932615280. Its totient is φ = 186522912.

The previous prime is 492213419. The next prime is 492213431. The reversal of 492213430 is 34312294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492213431) 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, 1295109 + ... + 1295488.

It is an arithmetic number, because the mean of its divisors is an integer number (58288455).

Almost surely, 2^492213430 is an apocalyptic number.

492213430 is a deficient number, since it is larger than the sum of its proper divisors (440401850).

492213430 is a wasteful number, since it uses less digits than its factorization.

492213430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590623.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 492213430 is about 22185.8835749221. The cubic root of 492213430 is about 789.5588147084.

The spelling of 492213430 in words is "four hundred ninety-two million, two hundred thirteen thousand, four hundred thirty".