3250779336 has 192 divisors, whose sum is σ = 10566616320. Its totient is φ = 882731520.

The previous prime is 3250779281. The next prime is 3250779353. The reversal of 3250779336 is 6339770523.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3250779291 and 3250779300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2004606 + ... + 2006226.

It is an arithmetic number, because the mean of its divisors is an integer number (55034460).

Almost surely, 2^3250779336 is an apocalyptic number.

3250779336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3250779336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283308160).

3250779336 is an abundant number, since it is smaller than the sum of its proper divisors (7315836984).

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

3250779336 is a wasteful number, since it uses less digits than its factorization.

3250779336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836 (or 1829 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 45.

The square root of 3250779336 is about 57015.6060741268. The cubic root of 3250779336 is about 1481.3664237070.

The spelling of 3250779336 in words is "three billion, two hundred fifty million, seven hundred seventy-nine thousand, three hundred thirty-six".