774623041 has 4 divisors (see below), whose sum is σ = 774771712. Its totient is φ = 774474372.

The previous prime is 774623039. The next prime is 774623053. The reversal of 774623041 is 140326477.

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 774623041 - 2¹ = 774623039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 774622988 and 774623006.

It is not an unprimeable number, because it can be changed into a prime (774623011) 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, 66225 + ... + 77038.

It is an arithmetic number, because the mean of its divisors is an integer number (193692928).

Almost surely, 2^774623041 is an apocalyptic number.

It is an amenable number.

774623041 is a deficient number, since it is larger than the sum of its proper divisors (148671).

774623041 is a wasteful number, since it uses less digits than its factorization.

774623041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148670.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 774623041 is about 27832.0506071687. The cubic root of 774623041 is about 918.3963244425.

The spelling of 774623041 in words is "seven hundred seventy-four million, six hundred twenty-three thousand, forty-one".