3966190152427 has 8 divisors (see below), whose sum is σ = 4097829342464. Its totient is φ = 3836341972008.

The previous prime is 3966190152403. The next prime is 3966190152439. The reversal of 3966190152427 is 7242510916693.

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-3966190152427 is a prime.

It is a super-3 number, since 3×3966190152427³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3966190152467) 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, 447747903 + ... + 447756760.

It is an arithmetic number, because the mean of its divisors is an integer number (512228667808).

Almost surely, 2^{3966190152427} is an apocalyptic number.

3966190152427 is a deficient number, since it is larger than the sum of its proper divisors (131639190037).

3966190152427 is a wasteful number, since it uses less digits than its factorization.

3966190152427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895504809.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 3966190152427 in words is "three trillion, nine hundred sixty-six billion, one hundred ninety million, one hundred fifty-two thousand, four hundred twenty-seven".