3714978340290 has 64 divisors (see below), whose sum is σ = 10191563633664. Its totient is φ = 848978843328.

The previous prime is 3714978340267. The next prime is 3714978340319. The reversal of 3714978340290 is 920438794173.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3714978340290.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531364 + ... + 2777103.

It is an arithmetic number, because the mean of its divisors is an integer number (159243181776).

Almost surely, 2^{3714978340290} is an apocalyptic number.

3714978340290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3714978340290 is an abundant number, since it is smaller than the sum of its proper divisors (6476585293374).

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

3714978340290 is a wasteful number, since it uses less digits than its factorization.

3714978340290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313831.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 3714978340290 in words is "three trillion, seven hundred fourteen billion, nine hundred seventy-eight million, three hundred forty thousand, two hundred ninety".