746234861 has 4 divisors (see below), whose sum is σ = 785510400. Its totient is φ = 706959324.

The previous prime is 746234849. The next prime is 746234887. The reversal of 746234861 is 168432647.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 746234861 - 2¹⁰ = 746233837 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 (746231861) 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, 19637741 + ... + 19637778.

It is an arithmetic number, because the mean of its divisors is an integer number (196377600).

Almost surely, 2^746234861 is an apocalyptic number.

It is an amenable number.

746234861 is a deficient number, since it is larger than the sum of its proper divisors (39275539).

746234861 is a wasteful number, since it uses less digits than its factorization.

746234861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39275538.

The product of its digits is 193536, while the sum is 41.

The square root of 746234861 is about 27317.2996652305. The cubic root of 746234861 is about 907.0373647413.

The spelling of 746234861 in words is "seven hundred forty-six million, two hundred thirty-four thousand, eight hundred sixty-one".