3955101566 has 8 divisors (see below), whose sum is σ = 6389010264. Its totient is φ = 1825431480.

The previous prime is 3955101539. The next prime is 3955101593. The reversal of 3955101566 is 6651015593.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3955101539) and next prime (3955101593).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76059620 + ... + 76059671.

It is an arithmetic number, because the mean of its divisors is an integer number (798626283).

Almost surely, 2^3955101566 is an apocalyptic number.

3955101566 is a deficient number, since it is larger than the sum of its proper divisors (2433908698).

3955101566 is a wasteful number, since it uses less digits than its factorization.

3955101566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152119306.

The product of its (nonzero) digits is 121500, while the sum is 41.

The square root of 3955101566 is about 62889.5982337302. The cubic root of 3955101566 is about 1581.4393717258.

The spelling of 3955101566 in words is "three billion, nine hundred fifty-five million, one hundred one thousand, five hundred sixty-six".