774423061 has 8 divisors (see below), whose sum is σ = 799524864. Its totient is φ = 749540880.

The previous prime is 774423043. The next prime is 774423073. The reversal of 774423061 is 160324477.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 774423061 - 2⁷ = 774422933 is a prime.

It is a super-3 number, since 3×774423061³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774423011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47725 + ... + 61858.

It is an arithmetic number, because the mean of its divisors is an integer number (99940608).

Almost surely, 2^774423061 is an apocalyptic number.

It is an amenable number.

774423061 is a deficient number, since it is larger than the sum of its proper divisors (25101803).

774423061 is a wasteful number, since it uses less digits than its factorization.

774423061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109811.

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

The square root of 774423061 is about 27828.4577546080. The cubic root of 774423061 is about 918.3172852650.

The spelling of 774423061 in words is "seven hundred seventy-four million, four hundred twenty-three thousand, sixty-one".