774246466 has 48 divisors (see below), whose sum is σ = 1447392960. Its totient is φ = 303428160.

The previous prime is 774246461. The next prime is 774246479. The reversal of 774246466 is 664642477.

It is a super-2 number, since 2×774246466² = 1198915180226978312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (774246461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221976 + ... + 225436.

It is an arithmetic number, because the mean of its divisors is an integer number (30154020).

Almost surely, 2^774246466 is an apocalyptic number.

774246466 is a deficient number, since it is larger than the sum of its proper divisors (673146494).

774246466 is a wasteful number, since it uses less digits than its factorization.

774246466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547 (or 3518 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 46.

The square root of 774246466 is about 27825.2846526320. The cubic root of 774246466 is about 918.2474773536.

The spelling of 774246466 in words is "seven hundred seventy-four million, two hundred forty-six thousand, four hundred sixty-six".