746729151 has 16 divisors (see below), whose sum is σ = 1138255104. Its totient is φ = 426559104.

The previous prime is 746729141. The next prime is 746729161. The reversal of 746729151 is 151927647.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (746729141) and next prime (746729161).

It is not a de Polignac number, because 746729151 - 2⁹ = 746728639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746729111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116215 + ... + 122471.

It is an arithmetic number, because the mean of its divisors is an integer number (71140944).

Almost surely, 2^746729151 is an apocalyptic number.

746729151 is a deficient number, since it is larger than the sum of its proper divisors (391525953).

746729151 is a wasteful number, since it uses less digits than its factorization.

746729151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11950.

The product of its digits is 105840, while the sum is 42.

The square root of 746729151 is about 27326.3453648672. The cubic root of 746729151 is about 907.2375879188.

The spelling of 746729151 in words is "seven hundred forty-six million, seven hundred twenty-nine thousand, one hundred fifty-one".