614541968 has 20 divisors (see below), whose sum is σ = 1242444288. Its totient is φ = 293911200.

The previous prime is 614541937. The next prime is 614541979. The reversal of 614541968 is 869145416.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834608 + ... + 835343.

Almost surely, 2^614541968 is an apocalyptic number.

It is an amenable number.

614541968 is an abundant number, since it is smaller than the sum of its proper divisors (627902320).

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

614541968 is a wasteful number, since it uses less digits than its factorization.

614541968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669982 (or 1669976 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 614541968 is about 24789.9569987525. The cubic root of 614541968 is about 850.1923292581.

The spelling of 614541968 in words is "six hundred fourteen million, five hundred forty-one thousand, nine hundred sixty-eight".