3385637250 has 128 divisors (see below), whose sum is σ = 8793937152. Its totient is φ = 866880000.

The previous prime is 3385637249. The next prime is 3385637257. The reversal of 3385637250 is 527365833.

It is a happy number.

It is a super-2 number, since 2×3385637250² = 22925079177175125000, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3385637257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1966390 + ... + 1968110.

It is an arithmetic number, because the mean of its divisors is an integer number (68702634).

Almost surely, 2^3385637250 is an apocalyptic number.

3385637250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3385637250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4396968576).

3385637250 is an abundant number, since it is smaller than the sum of its proper divisors (5408299902).

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

3385637250 is a wasteful number, since it uses less digits than its factorization.

3385637250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The square root of 3385637250 is about 58186.2290408994. The cubic root of 3385637250 is about 1501.5742361646.

The spelling of 3385637250 in words is "three billion, three hundred eighty-five million, six hundred thirty-seven thousand, two hundred fifty".