614374401 has 4 divisors (see below), whose sum is σ = 819165872. Its totient is φ = 409582932.

The previous prime is 614374393. The next prime is 614374403. The reversal of 614374401 is 104473416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 614374401 - 2³ = 614374393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614374403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102395731 + ... + 102395736.

It is an arithmetic number, because the mean of its divisors is an integer number (204791468).

Almost surely, 2^614374401 is an apocalyptic number.

It is an amenable number.

614374401 is a deficient number, since it is larger than the sum of its proper divisors (204791471).

614374401 is a wasteful number, since it uses less digits than its factorization.

614374401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204791470.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 614374401 is about 24786.5770327409. The cubic root of 614374401 is about 850.1150483259.

The spelling of 614374401 in words is "six hundred fourteen million, three hundred seventy-four thousand, four hundred one".