746722063 has 4 divisors (see below), whose sum is σ = 748219000. Its totient is φ = 745225128.

The previous prime is 746722061. The next prime is 746722099. The reversal of 746722063 is 360227647.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 746722063 - 2¹ = 746722061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746722061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747720 + ... + 748717.

It is an arithmetic number, because the mean of its divisors is an integer number (187054750).

Almost surely, 2^746722063 is an apocalyptic number.

746722063 is a deficient number, since it is larger than the sum of its proper divisors (1496937).

746722063 is a wasteful number, since it uses less digits than its factorization.

746722063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496936.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 746722063 is about 27326.2156728662. The cubic root of 746722063 is about 907.2347173910.

The spelling of 746722063 in words is "seven hundred forty-six million, seven hundred twenty-two thousand, sixty-three".