749333342 has 32 divisors (see below), whose sum is σ = 1158736320. Its totient is φ = 363340800.

The previous prime is 749333339. The next prime is 749333383. The reversal of 749333342 is 243333947.

It is a junction number, because it is equal to n+sod(n) for n = 749333296 and 749333305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3272084 + ... + 3272312.

It is an arithmetic number, because the mean of its divisors is an integer number (36210510).

Almost surely, 2^749333342 is an apocalyptic number.

749333342 is a deficient number, since it is larger than the sum of its proper divisors (409402978).

749333342 is a wasteful number, since it uses less digits than its factorization.

749333342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596.

The product of its digits is 163296, while the sum is 38.

The square root of 749333342 is about 27373.9537151651. The cubic root of 749333342 is about 908.2910170637.

The spelling of 749333342 in words is "seven hundred forty-nine million, three hundred thirty-three thousand, three hundred forty-two".