83485740704 has 24 divisors (see below), whose sum is σ = 164571448608. Its totient is φ = 41689817280.

The previous prime is 83485740671. The next prime is 83485740719. The reversal of 83485740704 is 40704758438.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632332 + ... + 1682699.

It is an arithmetic number, because the mean of its divisors is an integer number (6857143692).

Almost surely, 2^83485740704 is an apocalyptic number.

It is an amenable number.

83485740704 is a deficient number, since it is larger than the sum of its proper divisors (81085707904).

83485740704 is a wasteful number, since it uses less digits than its factorization.

83485740704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315828 (or 3315820 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 50.

The spelling of 83485740704 in words is "eighty-three billion, four hundred eighty-five million, seven hundred forty thousand, seven hundred four".