3439196840 has 32 divisors (see below), whose sum is σ = 8145468000. Its totient is φ = 1303274304.

The previous prime is 3439196779. The next prime is 3439196863. The reversal of 3439196840 is 486919343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2261870 + ... + 2263389.

It is an arithmetic number, because the mean of its divisors is an integer number (254545875).

Almost surely, 2^3439196840 is an apocalyptic number.

It is an amenable number.

3439196840 is an abundant number, since it is smaller than the sum of its proper divisors (4706271160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3439196840 is a wasteful number, since it uses less digits than its factorization.

3439196840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525289 (or 4525285 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3439196840 is about 58644.6659125960. The cubic root of 3439196840 is about 1509.4509706699.

The spelling of 3439196840 in words is "three billion, four hundred thirty-nine million, one hundred ninety-six thousand, eight hundred forty".