83407737434 has 8 divisors (see below), whose sum is σ = 142984692768. Its totient is φ = 35746173180.

The previous prime is 83407737409. The next prime is 83407737473. The reversal of 83407737434 is 43473770438.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2978847752 + ... + 2978847779.

It is an arithmetic number, because the mean of its divisors is an integer number (17873086596).

Almost surely, 2^83407737434 is an apocalyptic number.

83407737434 is a deficient number, since it is larger than the sum of its proper divisors (59576955334).

83407737434 is a wasteful number, since it uses less digits than its factorization.

83407737434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5957695540.

The product of its (nonzero) digits is 4741632, while the sum is 50.

The spelling of 83407737434 in words is "eighty-three billion, four hundred seven million, seven hundred thirty-seven thousand, four hundred thirty-four".