3472099081 has 4 divisors (see below), whose sum is σ = 3787744464. Its totient is φ = 3156453700.

The previous prime is 3472099079. The next prime is 3472099109. The reversal of 3472099081 is 1809902743.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3472099081 - 2¹ = 3472099079 is a prime.

It is a super-2 number, since 2×3472099081² = 24110944056562089122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3472099031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157822675 + ... + 157822696.

It is an arithmetic number, because the mean of its divisors is an integer number (946936116).

Almost surely, 2^3472099081 is an apocalyptic number.

It is an amenable number.

3472099081 is a deficient number, since it is larger than the sum of its proper divisors (315645383).

3472099081 is a wasteful number, since it uses less digits than its factorization.

3472099081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315645382.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 3472099081 is about 58924.5202016953. The cubic root of 3472099081 is about 1514.2492594858.

The spelling of 3472099081 in words is "three billion, four hundred seventy-two million, ninety-nine thousand, eighty-one".