3950214347291 has 8 divisors (see below), whose sum is σ = 4079163102960. Its totient is φ = 3822951196512.

The previous prime is 3950214347267. The next prime is 3950214347329. The reversal of 3950214347291 is 1927434120593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3950214347291 is a prime.

It is a super-2 number, since 2×3950214347291² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3950214347201) 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, 421396460 + ... + 421405833.

It is an arithmetic number, because the mean of its divisors is an integer number (509895387870).

Almost surely, 2^{3950214347291} is an apocalyptic number.

3950214347291 is a deficient number, since it is larger than the sum of its proper divisors (128948755669).

3950214347291 is a wasteful number, since it uses less digits than its factorization.

3950214347291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842802445.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 3950214347291 in words is "three trillion, nine hundred fifty billion, two hundred fourteen million, three hundred forty-seven thousand, two hundred ninety-one".