746777230829 has 4 divisors (see below), whose sum is σ = 853459692384. Its totient is φ = 640094769276.

The previous prime is 746777230789. The next prime is 746777230879. The reversal of 746777230829 is 928032777647.

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, and also an emirpimes, since its reverse is a distinct semiprime: 928032777647 = 17 ⋅54590163391.

It is a cyclic number.

It is not a de Polignac number, because 746777230829 - 2¹⁶ = 746777165293 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 (746777230879) 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, 53341230767 + ... + 53341230780.

It is an arithmetic number, because the mean of its divisors is an integer number (213364923096).

Almost surely, 2^746777230829 is an apocalyptic number.

It is an amenable number.

746777230829 is a deficient number, since it is larger than the sum of its proper divisors (106682461555).

746777230829 is a wasteful number, since it uses less digits than its factorization.

746777230829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106682461554.

The product of its (nonzero) digits is 49787136, while the sum is 62.

The spelling of 746777230829 in words is "seven hundred forty-six billion, seven hundred seventy-seven million, two hundred thirty thousand, eight hundred twenty-nine".