746667337 has 4 divisors (see below), whose sum is σ = 804103300. Its totient is φ = 689231376.

The previous prime is 746667329. The next prime is 746667347. The reversal of 746667337 is 733766647.

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

It can be written as a sum of positive squares in 2 ways, for example, as 206755641 + 539911696 = 14379^2 + 23236^2 .

It is a cyclic number.

It is not a de Polignac number, because 746667337 - 2³ = 746667329 is a prime.

It is a super-2 number, since 2×746667337² = 1115024224285343138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (746667347) 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, 28717962 + ... + 28717987.

It is an arithmetic number, because the mean of its divisors is an integer number (201025825).

Almost surely, 2^746667337 is an apocalyptic number.

It is an amenable number.

746667337 is a deficient number, since it is larger than the sum of its proper divisors (57435963).

746667337 is a wasteful number, since it uses less digits than its factorization.

746667337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57435962.

The product of its digits is 2667168, while the sum is 49.

The square root of 746667337 is about 27325.2143084002. The cubic root of 746667337 is about 907.2125536157.

The spelling of 746667337 in words is "seven hundred forty-six million, six hundred sixty-seven thousand, three hundred thirty-seven".