83473604 has 36 divisors (see below), whose sum is σ = 156481584. Its totient is φ = 38952576.

The previous prime is 83473597. The next prime is 83473609. The reversal of 83473604 is 40637438.

It is not an unprimeable number, because it can be changed into a prime (83473609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188207 + ... + 188649.

Almost surely, 2^83473604 is an apocalyptic number.

It is an amenable number.

83473604 is a deficient number, since it is larger than the sum of its proper divisors (73007980).

83473604 is a wasteful number, since it uses less digits than its factorization.

83473604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 83473604 is about 9136.3890022262. The cubic root of 83473604 is about 437.0351704174.

The spelling of 83473604 in words is "eighty-three million, four hundred seventy-three thousand, six hundred four".