3420676609 has 16 divisors (see below), whose sum is σ = 4136452480. Its totient is φ = 2763279360.

The previous prime is 3420676577. The next prime is 3420676619. The reversal of 3420676609 is 9066760243.

It is a cyclic number.

It is not a de Polignac number, because 3420676609 - 2⁵ = 3420676577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420676619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40962 + ... + 92299.

It is an arithmetic number, because the mean of its divisors is an integer number (258528280).

Almost surely, 2^3420676609 is an apocalyptic number.

It is an amenable number.

3420676609 is a deficient number, since it is larger than the sum of its proper divisors (715775871).

3420676609 is a wasteful number, since it uses less digits than its factorization.

3420676609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133480.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3420676609 is about 58486.5506676535. The cubic root of 3420676609 is about 1506.7366051790.

The spelling of 3420676609 in words is "three billion, four hundred twenty million, six hundred seventy-six thousand, six hundred nine".