3437940338 has 8 divisors (see below), whose sum is σ = 5893612032. Its totient is φ = 1473402996.

The previous prime is 3437940307. The next prime is 3437940361. The reversal of 3437940338 is 8330497343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122783570 + ... + 122783597.

It is an arithmetic number, because the mean of its divisors is an integer number (736701504).

Almost surely, 2^3437940338 is an apocalyptic number.

3437940338 is a deficient number, since it is larger than the sum of its proper divisors (2455671694).

3437940338 is a wasteful number, since it uses less digits than its factorization.

3437940338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245567176.

The product of its (nonzero) digits is 653184, while the sum is 44.

The square root of 3437940338 is about 58633.9520926229. The cubic root of 3437940338 is about 1509.2671235611.

The spelling of 3437940338 in words is "three billion, four hundred thirty-seven million, nine hundred forty thousand, three hundred thirty-eight".