731373034 has 16 divisors (see below), whose sum is σ = 1265502528. Its totient is φ = 310515552.

The previous prime is 731373029. The next prime is 731373077. The reversal of 731373034 is 430373137.

It is a junction number, because it is equal to n+sod(n) for n = 731372987 and 731373005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242619 + ... + 245614.

It is an arithmetic number, because the mean of its divisors is an integer number (79093908).

Almost surely, 2^731373034 is an apocalyptic number.

731373034 is a deficient number, since it is larger than the sum of its proper divisors (534129494).

731373034 is a wasteful number, since it uses less digits than its factorization.

731373034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488349.

The product of its (nonzero) digits is 15876, while the sum is 31.

The square root of 731373034 is about 27043.9093697638. The cubic root of 731373034 is about 900.9754994871.

The spelling of 731373034 in words is "seven hundred thirty-one million, three hundred seventy-three thousand, thirty-four".