3225699000 has 384 divisors, whose sum is σ = 11958710400. Its totient is φ = 780595200.

The previous prime is 3225698999. The next prime is 3225699011. The reversal of 3225699000 is 9965223.

3225699000 is a `hidden beast` number, since 3 + 2 + 2 + 569 + 90 + 0 + 0 = 666.

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 95 ways as a sum of consecutive naturals, for example, 4436637 + ... + 4437363.

It is an arithmetic number, because the mean of its divisors is an integer number (31142475).

Almost surely, 2^3225699000 is an apocalyptic number.

3225699000 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 3225699000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5979355200).

3225699000 is an abundant number, since it is smaller than the sum of its proper divisors (8733011400).

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

3225699000 is a wasteful number, since it uses less digits than its factorization.

3225699000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 3225699000 is about 56795.2374763941. The cubic root of 3225699000 is about 1477.5469163214.

The spelling of 3225699000 in words is "three billion, two hundred twenty-five million, six hundred ninety-nine thousand".