3409578002 has 4 divisors (see below), whose sum is σ = 5114367006. Its totient is φ = 1704789000.

The previous prime is 3409577993. The next prime is 3409578061. The reversal of 3409578002 is 2008759043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3215003401 + 194574601 = 56701^2 + 13949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 852394499 + ... + 852394502.

Almost surely, 2^3409578002 is an apocalyptic number.

3409578002 is a deficient number, since it is larger than the sum of its proper divisors (1704789004).

3409578002 is a wasteful number, since it uses less digits than its factorization.

3409578002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704789003.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 3409578002 is about 58391.5918775983. The cubic root of 3409578002 is about 1505.1052713860.

The spelling of 3409578002 in words is "three billion, four hundred nine million, five hundred seventy-eight thousand, two".