3499228400 has 90 divisors (see below), whose sum is σ = 8550608976. Its totient is φ = 1376160000.

The previous prime is 3499228393. The next prime is 3499228427. The reversal of 3499228400 is 48229943.

3499228400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1487225 + ... + 1489575.

Almost surely, 2^3499228400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3499228400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4275304488).

3499228400 is an abundant number, since it is smaller than the sum of its proper divisors (5051380576).

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

3499228400 is a wasteful number, since it uses less digits than its factorization.

3499228400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491 (or 2419 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 3499228400 is about 59154.2762613152. The cubic root of 3499228400 is about 1518.1829047830.

The spelling of 3499228400 in words is "three billion, four hundred ninety-nine million, two hundred twenty-eight thousand, four hundred".