745919735 has 8 divisors (see below), whose sum is σ = 976476816. Its totient is φ = 542487040.

The previous prime is 745919723. The next prime is 745919743. The reversal of 745919735 is 537919547.

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

It is not a de Polignac number, because 745919735 - 2⁴ = 745919719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6781034 + ... + 6781143.

It is an arithmetic number, because the mean of its divisors is an integer number (122059602).

Almost surely, 2^745919735 is an apocalyptic number.

745919735 is a deficient number, since it is larger than the sum of its proper divisors (230557081).

745919735 is a wasteful number, since it uses less digits than its factorization.

745919735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13562193.

The product of its digits is 1190700, while the sum is 50.

The square root of 745919735 is about 27311.5311727483. The cubic root of 745919735 is about 906.9096697776.

The spelling of 745919735 in words is "seven hundred forty-five million, nine hundred nineteen thousand, seven hundred thirty-five".