3431020999 has 8 divisors (see below), whose sum is σ = 4016805408. Its totient is φ = 2869146240.

The previous prime is 3431020991. The next prime is 3431021017. The reversal of 3431020999 is 9990201343.

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 3431020999 - 2³ = 3431020991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431020991) 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, 5977102 + ... + 5977675.

It is an arithmetic number, because the mean of its divisors is an integer number (502100676).

Almost surely, 2^3431020999 is an apocalyptic number.

3431020999 is a deficient number, since it is larger than the sum of its proper divisors (585784409).

3431020999 is a wasteful number, since it uses less digits than its factorization.

3431020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11954825.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 3431020999 is about 58574.9178317819. The cubic root of 3431020999 is about 1508.2539059776.

The spelling of 3431020999 in words is "three billion, four hundred thirty-one million, twenty thousand, nine hundred ninety-nine".