1641463714 has 16 divisors (see below), whose sum is σ = 2691849600. Its totient is φ = 744503760.

The previous prime is 1641463699. The next prime is 1641463727. The reversal of 1641463714 is 4173641461.

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, 70389 + ... + 90760.

It is an arithmetic number, because the mean of its divisors is an integer number (168240600).

Almost surely, 2^1641463714 is an apocalyptic number.

1641463714 is a deficient number, since it is larger than the sum of its proper divisors (1050385886).

1641463714 is a wasteful number, since it uses less digits than its factorization.

1641463714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161625.

The product of its digits is 48384, while the sum is 37.

The square root of 1641463714 is about 40514.9813525812. The cubic root of 1641463714 is about 1179.6244409545.

The spelling of 1641463714 in words is "one billion, six hundred forty-one million, four hundred sixty-three thousand, seven hundred fourteen".