494923632 has 40 divisors (see below), whose sum is σ = 1461204096. Its totient is φ = 141406656.

The previous prime is 494923621. The next prime is 494923643. The reversal of 494923632 is 236329494.

It is an interprime number because it is at equal distance from previous prime (494923621) and next prime (494923643).

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736158 + ... + 736829.

Almost surely, 2^494923632 is an apocalyptic number.

494923632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

494923632 is an abundant number, since it is smaller than the sum of its proper divisors (966280464).

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

494923632 is a wasteful number, since it uses less digits than its factorization.

494923632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473005 (or 1472999 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 494923632 is about 22246.8791519170. The cubic root of 494923632 is about 791.0053067155.

The spelling of 494923632 in words is "four hundred ninety-four million, nine hundred twenty-three thousand, six hundred thirty-two".