83444492 has 12 divisors (see below), whose sum is σ = 146136480. Its totient is φ = 41691216.

The previous prime is 83444489. The next prime is 83444497. The reversal of 83444492 is 29444438.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (83444497) 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, 1067 + ... + 12962.

It is an arithmetic number, because the mean of its divisors is an integer number (12178040).

Almost surely, 2^83444492 is an apocalyptic number.

It is an amenable number.

83444492 is a deficient number, since it is larger than the sum of its proper divisors (62691988).

83444492 is a wasteful number, since it uses less digits than its factorization.

83444492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15520 (or 15518 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 83444492 is about 9134.7956736864. The cubic root of 83444492 is about 436.9843581580.

The spelling of 83444492 in words is "eighty-three million, four hundred forty-four thousand, four hundred ninety-two".