499170462 has 32 divisors (see below), whose sum is σ = 1142188800. Its totient is φ = 142466688.

The previous prime is 499170461. The next prime is 499170467. The reversal of 499170462 is 264071994.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499170461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36489 + ... + 48267.

It is an arithmetic number, because the mean of its divisors is an integer number (35693400).

Almost surely, 2^499170462 is an apocalyptic number.

499170462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

499170462 is an abundant number, since it is smaller than the sum of its proper divisors (643018338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499170462 is a wasteful number, since it uses less digits than its factorization.

499170462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12800.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 499170462 is about 22342.1230414659. The cubic root of 499170462 is about 793.2613465192.

The spelling of 499170462 in words is "four hundred ninety-nine million, one hundred seventy thousand, four hundred sixty-two".