3914081970 has 16 divisors (see below), whose sum is σ = 9393796800. Its totient is φ = 1043755184.

The previous prime is 3914081903. The next prime is 3914081993. The reversal of 3914081970 is 791804193.

It is a happy 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, 65234670 + ... + 65234729.

It is an arithmetic number, because the mean of its divisors is an integer number (587112300).

Almost surely, 2^3914081970 is an apocalyptic number.

3914081970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3914081970 is an abundant number, since it is smaller than the sum of its proper divisors (5479714830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3914081970 is a wasteful number, since it uses less digits than its factorization.

3914081970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130469409.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 3914081970 is about 62562.6243854907. The cubic root of 3914081970 is about 1575.9531605141.

The spelling of 3914081970 in words is "three billion, nine hundred fourteen million, eighty-one thousand, nine hundred seventy".