3496423320 has 640 divisors, whose sum is σ = 14160484800. Its totient is φ = 764411904.

The previous prime is 3496423291. The next prime is 3496423331. The reversal of 3496423320 is 233246943.

3496423320 is a `hidden beast` number, since 3 + 4 + 9 + 642 + 3 + 3 + 2 + 0 = 666.

3496423320 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 13604632 + ... + 13604888.

Almost surely, 2^3496423320 is an apocalyptic number.

3496423320 is a gapful number since it is divisible by the number (30) 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 3496423320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7080242400).

3496423320 is an abundant number, since it is smaller than the sum of its proper divisors (10664061480).

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

3496423320 is a wasteful number, since it uses less digits than its factorization.

3496423320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 3496423320 is about 59130.5616411683. The cubic root of 3496423320 is about 1517.7771236157. Note that the first 3 decimals are identical.

The spelling of 3496423320 in words is "three billion, four hundred ninety-six million, four hundred twenty-three thousand, three hundred twenty".