3496504320 has 220 divisors, whose sum is σ = 12530980704. Its totient is φ = 932290560.

The previous prime is 3496504303. The next prime is 3496504339. The reversal of 3496504320 is 234056943.

3496504320 is a `hidden beast` number, since 34 + 96 + 504 + 32 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 410505 + ... + 418935.

Almost surely, 2^3496504320 is an apocalyptic number.

3496504320 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 3496504320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6265490352).

3496504320 is an abundant number, since it is smaller than the sum of its proper divisors (9034476384).

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

3496504320 is an equidigital number, since it uses as much as digits as its factorization.

3496504320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8468 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3496504320 is about 59131.2465622026. The cubic root of 3496504320 is about 1517.7888440689.

The spelling of 3496504320 in words is "three billion, four hundred ninety-six million, five hundred four thousand, three hundred twenty".