3369640634 has 4 divisors (see below), whose sum is σ = 5054460954. Its totient is φ = 1684820316.

The previous prime is 3369640621. The next prime is 3369640657. The reversal of 3369640634 is 4360469633.

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., 3369222025 + 418609 = 58045^2 + 647^2 .

It is a super-2 number, since 2×3369640634² = 22708956004607843912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842410157 + ... + 842410160.

Almost surely, 2^3369640634 is an apocalyptic number.

3369640634 is a deficient number, since it is larger than the sum of its proper divisors (1684820320).

3369640634 is a wasteful number, since it uses less digits than its factorization.

3369640634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684820319.

The product of its (nonzero) digits is 839808, while the sum is 44.

The square root of 3369640634 is about 58048.6057885975. The cubic root of 3369640634 is about 1499.2055992110.

The spelling of 3369640634 in words is "three billion, three hundred sixty-nine million, six hundred forty thousand, six hundred thirty-four".