730013505734 has 4 divisors (see below), whose sum is σ = 1095020258604. Its totient is φ = 365006752866.

The previous prime is 730013505733. The next prime is 730013505757. The reversal of 730013505734 is 437505310037.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730013505733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182503376432 + ... + 182503376435.

It is an arithmetic number, because the mean of its divisors is an integer number (273755064651).

Almost surely, 2^730013505734 is an apocalyptic number.

730013505734 is a deficient number, since it is larger than the sum of its proper divisors (365006752870).

730013505734 is a wasteful number, since it uses less digits than its factorization.

730013505734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365006752869.

The product of its (nonzero) digits is 132300, while the sum is 38.

The spelling of 730013505734 in words is "seven hundred thirty billion, thirteen million, five hundred five thousand, seven hundred thirty-four".