3428322507 has 12 divisors (see below), whose sum is σ = 5003074440. Its totient is φ = 2261985408.

The previous prime is 3428322463. The next prime is 3428322509. The reversal of 3428322507 is 7052238243.

3428322507 is a `hidden beast` number, since 3 + 428 + 3 + 225 + 0 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-3428322507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3428322509) 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, 1962657 + ... + 1964402.

It is an arithmetic number, because the mean of its divisors is an integer number (416922870).

Almost surely, 2^3428322507 is an apocalyptic number.

3428322507 is a deficient number, since it is larger than the sum of its proper divisors (1574751933).

3428322507 is a wasteful number, since it uses less digits than its factorization.

3428322507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927162 (or 3927159 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 3428322507 is about 58551.8787657578. The cubic root of 3428322507 is about 1507.8583892509.

The spelling of 3428322507 in words is "three billion, four hundred twenty-eight million, three hundred twenty-two thousand, five hundred seven".