746373347045 has 4 divisors (see below), whose sum is σ = 895648016460. Its totient is φ = 597098677632.

The previous prime is 746373347029. The next prime is 746373347063. The reversal of 746373347045 is 540743373647.

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 255956058241 + 490417288804 = 505921^2 + 700298^2 .

It is a cyclic number.

It is not a de Polignac number, because 746373347045 - 2⁴ = 746373347029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74637334700 + ... + 74637334709.

It is an arithmetic number, because the mean of its divisors is an integer number (223912004115).

Almost surely, 2^746373347045 is an apocalyptic number.

It is an amenable number.

746373347045 is a deficient number, since it is larger than the sum of its proper divisors (149274669415).

746373347045 is a wasteful number, since it uses less digits than its factorization.

746373347045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149274669414.

The product of its (nonzero) digits is 17781120, while the sum is 53.

The spelling of 746373347045 in words is "seven hundred forty-six billion, three hundred seventy-three million, three hundred forty-seven thousand, forty-five".