614334642 has 16 divisors (see below), whose sum is σ = 1240599360. Its totient is φ = 202789872.

The previous prime is 614334641. The next prime is 614334653. The reversal of 614334642 is 246433416.

It is a super-2 number, since 2×614334642² = 754814104722536328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (614334641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496417 + ... + 497652.

It is an arithmetic number, because the mean of its divisors is an integer number (77537460).

Almost surely, 2^614334642 is an apocalyptic number.

614334642 is an abundant number, since it is smaller than the sum of its proper divisors (626264718).

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

614334642 is a wasteful number, since it uses less digits than its factorization.

614334642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994177.

The product of its digits is 41472, while the sum is 33.

The square root of 614334642 is about 24785.7749929269. The cubic root of 614334642 is about 850.0967096422.

The spelling of 614334642 in words is "six hundred fourteen million, three hundred thirty-four thousand, six hundred forty-two".