746667029 has 2 divisors, whose sum is σ = 746667030. Its totient is φ = 746667028.

The previous prime is 746667001. The next prime is 746667041. The reversal of 746667029 is 920766647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 611572900 + 135094129 = 24730^2 + 11623^2 .

It is an emirp because it is prime and its reverse (920766647) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 746667029 - 2⁸ = 746666773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746667329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373333514 + 373333515.

It is an arithmetic number, because the mean of its divisors is an integer number (373333515).

Almost surely, 2^746667029 is an apocalyptic number.

It is an amenable number.

746667029 is a deficient number, since it is larger than the sum of its proper divisors (1).

746667029 is an equidigital number, since it uses as much as digits as its factorization.

746667029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 746667029 is about 27325.2086725792. The cubic root of 746667029 is about 907.2124288741.

The spelling of 746667029 in words is "seven hundred forty-six million, six hundred sixty-seven thousand, twenty-nine".