38463492 has 12 divisors (see below), whose sum is σ = 89748176. Its totient is φ = 12821160.

The previous prime is 38463479. The next prime is 38463493. The reversal of 38463492 is 29436483.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 38463492.

It is not an unprimeable number, because it can be changed into a prime (38463493) 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, 1602634 + ... + 1602657.

Almost surely, 2^38463492 is an apocalyptic number.

It is an amenable number.

38463492 is an abundant number, since it is smaller than the sum of its proper divisors (51284684).

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

38463492 is a wasteful number, since it uses less digits than its factorization.

38463492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205298 (or 3205296 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 38463492 is about 6201.8942267665. The cubic root of 38463492 is about 337.5589054934.

The spelling of 38463492 in words is "thirty-eight million, four hundred sixty-three thousand, four hundred ninety-two".