741406668 has 24 divisors (see below), whose sum is σ = 1749389040. Its totient is φ = 244358400.

The previous prime is 741406651. The next prime is 741406691. The reversal of 741406668 is 866604147.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346033 + ... + 348168.

It is an arithmetic number, because the mean of its divisors is an integer number (72891210).

Almost surely, 2^741406668 is an apocalyptic number.

It is an amenable number.

741406668 is an abundant number, since it is smaller than the sum of its proper divisors (1007982372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741406668 is a wasteful number, since it uses less digits than its factorization.

741406668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694297 (or 694295 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 741406668 is about 27228.7838141919. The cubic root of 741406668 is about 905.0769316895.

It can be divided in two parts, 74140 and 6668, that added together give a palindrome (80808).

The spelling of 741406668 in words is "seven hundred forty-one million, four hundred six thousand, six hundred sixty-eight".