3433856913 has 12 divisors (see below), whose sum is σ = 4996221828. Its totient is φ = 2272527360.

The previous prime is 3433856903. The next prime is 3433856917. The reversal of 3433856913 is 3196583343.

3433856913 is a `hidden beast` number, since 3 + 43 + 38 + 569 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 695218689 + 2738638224 = 26367^2 + 52332^2 .

It is not a de Polignac number, because 3433856913 - 2⁶ = 3433856849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3433856917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1391248 + ... + 1393713.

It is an arithmetic number, because the mean of its divisors is an integer number (416351819).

Almost surely, 2^3433856913 is an apocalyptic number.

It is an amenable number.

3433856913 is a deficient number, since it is larger than the sum of its proper divisors (1562364915).

3433856913 is a wasteful number, since it uses less digits than its factorization.

3433856913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785104 (or 2785101 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 3433856913 is about 58599.1204114874. The cubic root of 3433856913 is about 1508.6693411544.

The spelling of 3433856913 in words is "three billion, four hundred thirty-three million, eight hundred fifty-six thousand, nine hundred thirteen".