3498533400 has 96 divisors (see below), whose sum is σ = 10855622160. Its totient is φ = 932067840.

The previous prime is 3498533393. The next prime is 3498533413. The reversal of 3498533400 is 43358943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 869794 + ... + 873806.

Almost surely, 2^3498533400 is an apocalyptic number.

3498533400 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 3498533400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5427811080).

3498533400 is an abundant number, since it is smaller than the sum of its proper divisors (7357088760).

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

3498533400 is a wasteful number, since it uses less digits than its factorization.

3498533400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485 (or 5476 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3498533400 is about 59148.4014999560. The cubic root of 3498533400 is about 1518.0823867200.

The spelling of 3498533400 in words is "three billion, four hundred ninety-eight million, five hundred thirty-three thousand, four hundred".