3914207194 has 16 divisors (see below), whose sum is σ = 6219618048. Its totient is φ = 1841109952.

The previous prime is 3914207159. The next prime is 3914207197. The reversal of 3914207194 is 4917024193.

It is a super-2 number, since 2×3914207194² = 30642035915122707272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3914207197) 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, 48957 + ... + 101119.

It is an arithmetic number, because the mean of its divisors is an integer number (388726128).

Almost surely, 2^3914207194 is an apocalyptic number.

3914207194 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3914207194 is a deficient number, since it is larger than the sum of its proper divisors (2305410854).

3914207194 is a wasteful number, since it uses less digits than its factorization.

3914207194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54389.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 3914207194 is about 62563.6251667053. The cubic root of 3914207194 is about 1575.9699669288.

The spelling of 3914207194 in words is "three billion, nine hundred fourteen million, two hundred seven thousand, one hundred ninety-four".