746672734 has 8 divisors (see below), whose sum is σ = 1120229208. Its totient is φ = 373263000.

The previous prime is 746672681. The next prime is 746672737. The reversal of 746672734 is 437276647.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746672737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22932 + ... + 44935.

It is an arithmetic number, because the mean of its divisors is an integer number (140028651).

Almost surely, 2^746672734 is an apocalyptic number.

746672734 is a deficient number, since it is larger than the sum of its proper divisors (373556474).

746672734 is a wasteful number, since it uses less digits than its factorization.

746672734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73370.

The product of its digits is 1185408, while the sum is 46.

The square root of 746672734 is about 27325.3130631654. The cubic root of 746672734 is about 907.2147394237.

It can be divided in two parts, 7466 and 72734, that added together give a triangular number (80200 = T₄₀₀).

The spelling of 746672734 in words is "seven hundred forty-six million, six hundred seventy-two thousand, seven hundred thirty-four".