494103831 has 16 divisors (see below), whose sum is σ = 712257504. Its totient is φ = 302874624.

The previous prime is 494103811. The next prime is 494103853. The reversal of 494103831 is 138301494.

It is not a de Polignac number, because 494103831 - 2⁶ = 494103767 is a prime.

It is a super-2 number, since 2×494103831² = 488277191617753122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 494103792 and 494103801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494103811) 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, 14626 + ... + 34671.

It is an arithmetic number, because the mean of its divisors is an integer number (44516094).

Almost surely, 2^494103831 is an apocalyptic number.

494103831 is a deficient number, since it is larger than the sum of its proper divisors (218153673).

494103831 is a wasteful number, since it uses less digits than its factorization.

494103831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49570.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 494103831 is about 22228.4464369420. The cubic root of 494103831 is about 790.5683198932.

The spelling of 494103831 in words is "four hundred ninety-four million, one hundred three thousand, eight hundred thirty-one".