3456412889 has 8 divisors (see below), whose sum is σ = 3463658880. Its totient is φ = 3449176416.

The previous prime is 3456412877. The next prime is 3456412901. The reversal of 3456412889 is 9882146543.

It is an interprime number because it is at equal distance from previous prime (3456412877) and next prime (3456412901).

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-3456412889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3456415889) 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, 1694132 + ... + 1696170.

It is an arithmetic number, because the mean of its divisors is an integer number (432957360).

Almost surely, 2^3456412889 is an apocalyptic number.

It is an amenable number.

3456412889 is a deficient number, since it is larger than the sum of its proper divisors (7245991).

3456412889 is a wasteful number, since it uses less digits than its factorization.

3456412889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759.

The product of its digits is 1658880, while the sum is 50.

The square root of 3456412889 is about 58791.2654141753. The cubic root of 3456412889 is about 1511.9654666826.

The spelling of 3456412889 in words is "three billion, four hundred fifty-six million, four hundred twelve thousand, eight hundred eighty-nine".