3439926408 has 192 divisors, whose sum is σ = 9508968000. Its totient is φ = 1034933760.

The previous prime is 3439926403. The next prime is 3439926433. The reversal of 3439926408 is 8046299343.

It is not an unprimeable number, because it can be changed into a prime (3439926403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24747603 + ... + 24747741.

It is an arithmetic number, because the mean of its divisors is an integer number (49525875).

Almost surely, 2^3439926408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3439926408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4754484000).

3439926408 is an abundant number, since it is smaller than the sum of its proper divisors (6069041592).

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

3439926408 is a wasteful number, since it uses less digits than its factorization.

3439926408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 3439926408 is about 58650.8858245125. The cubic root of 3439926408 is about 1509.5576980363.

The spelling of 3439926408 in words is "three billion, four hundred thirty-nine million, nine hundred twenty-six thousand, four hundred eight".