1868001416 has 32 divisors (see below), whose sum is σ = 3701268000. Its totient is φ = 881381376.

The previous prime is 1868001413. The next prime is 1868001437. The reversal of 1868001416 is 6141008681.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1868001413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15155 + ... + 62973.

It is an arithmetic number, because the mean of its divisors is an integer number (115664625).

Almost surely, 2^1868001416 is an apocalyptic number.

It is an amenable number.

1868001416 is a deficient number, since it is larger than the sum of its proper divisors (1833266584).

1868001416 is a wasteful number, since it uses less digits than its factorization.

1868001416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48101 (or 48097 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 1868001416 is about 43220.3819511119. The cubic root of 1868001416 is about 1231.5699027863.

The spelling of 1868001416 in words is "one billion, eight hundred sixty-eight million, one thousand, four hundred sixteen".