3439621337 has 8 divisors (see below), whose sum is σ = 3563132160. Its totient is φ = 3316895280.

The previous prime is 3439621321. The next prime is 3439621397. The reversal of 3439621337 is 7331269343.

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

It is a cyclic number.

It is not a de Polignac number, because 3439621337 - 2⁴ = 3439621321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3439621294 and 3439621303.

It is not an unprimeable number, because it can be changed into a prime (3439621397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187262 + ... + 204807.

It is an arithmetic number, because the mean of its divisors is an integer number (445391520).

Almost surely, 2^3439621337 is an apocalyptic number.

It is an amenable number.

3439621337 is a deficient number, since it is larger than the sum of its proper divisors (123510823).

3439621337 is a wasteful number, since it uses less digits than its factorization.

3439621337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392383.

The product of its digits is 244944, while the sum is 41.

The square root of 3439621337 is about 58648.2850303400. The cubic root of 3439621337 is about 1509.5130715108.

The spelling of 3439621337 in words is "three billion, four hundred thirty-nine million, six hundred twenty-one thousand, three hundred thirty-seven".