1601374814 has 16 divisors (see below), whose sum is σ = 2630683440. Its totient is φ = 726568320.

The previous prime is 1601374783. The next prime is 1601374829. The reversal of 1601374814 is 4184731061.

It is a happy number.

It is a congruent number.

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, 520427 + ... + 523494.

It is an arithmetic number, because the mean of its divisors is an integer number (164417715).

Almost surely, 2^1601374814 is an apocalyptic number.

1601374814 is a deficient number, since it is larger than the sum of its proper divisors (1029308626).

1601374814 is a wasteful number, since it uses less digits than its factorization.

1601374814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043995.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1601374814 is about 40017.1814849572. The cubic root of 1601374814 is about 1169.9419977577.

The spelling of 1601374814 in words is "one billion, six hundred one million, three hundred seventy-four thousand, eight hundred fourteen".