3950117906366 has 4 divisors (see below), whose sum is σ = 5925176859552. Its totient is φ = 1975058953182.

The previous prime is 3950117906363. The next prime is 3950117906369. The reversal of 3950117906366 is 6636097110593.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3950117906363) and next prime (3950117906369).

It is a super-2 number, since 2×3950117906366² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950117906363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 987529476590 + ... + 987529476593.

It is an arithmetic number, because the mean of its divisors is an integer number (1481294214888).

Almost surely, 2^{3950117906366} is an apocalyptic number.

3950117906366 is a deficient number, since it is larger than the sum of its proper divisors (1975058953186).

3950117906366 is a wasteful number, since it uses less digits than its factorization.

3950117906366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975058953185.

The product of its (nonzero) digits is 5511240, while the sum is 56.

The spelling of 3950117906366 in words is "three trillion, nine hundred fifty billion, one hundred seventeen million, nine hundred six thousand, three hundred sixty-six".