746606730 has 16 divisors (see below), whose sum is σ = 1791856224. Its totient is φ = 199095120.

The previous prime is 746606723. The next prime is 746606737. The reversal of 746606730 is 37606647.

It is an interprime number because it is at equal distance from previous prime (746606723) and next prime (746606737).

It is not an unprimeable number, because it can be changed into a prime (746606737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12443416 + ... + 12443475.

It is an arithmetic number, because the mean of its divisors is an integer number (111991014).

Almost surely, 2^746606730 is an apocalyptic number.

746606730 is an abundant number, since it is smaller than the sum of its proper divisors (1045249494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746606730 is a wasteful number, since it uses less digits than its factorization.

746606730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24886901.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 746606730 is about 27324.1052918481. The cubic root of 746606730 is about 907.1880067989.

The spelling of 746606730 in words is "seven hundred forty-six million, six hundred six thousand, seven hundred thirty".