3166401431 has 8 divisors (see below), whose sum is σ = 3176496000. Its totient is φ = 3156321280.

The previous prime is 3166401401. The next prime is 3166401457. The reversal of 3166401431 is 1341046613.

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

It is a cyclic number.

It is not a de Polignac number, because 3166401431 - 2²² = 3162207127 is a prime.

It is a super-2 number, since 2×3166401431² = 20052196044477695522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3166401394 and 3166401403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166401401) 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, 576026 + ... + 581496.

It is an arithmetic number, because the mean of its divisors is an integer number (397062000).

Almost surely, 2^3166401431 is an apocalyptic number.

3166401431 is a deficient number, since it is larger than the sum of its proper divisors (10094569).

3166401431 is a wasteful number, since it uses less digits than its factorization.

3166401431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7209.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3166401431 is about 56270.7866570212. The cubic root of 3166401431 is about 1468.4370187705.

The spelling of 3166401431 in words is "three billion, one hundred sixty-six million, four hundred one thousand, four hundred thirty-one".