3498858900 has 162 divisors, whose sum is σ = 11466095550. Its totient is φ = 892341120.

The previous prime is 3498858899. The next prime is 3498858947. The reversal of 3498858900 is 98588943.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 405941904 + 3092916996 = 20148^2 + 55614^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 472426 + ... + 479774.

Almost surely, 2^3498858900 is an apocalyptic number.

3498858900 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 3498858900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5733047775).

3498858900 is an abundant number, since it is smaller than the sum of its proper divisors (7967236650).

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

3498858900 is a wasteful number, since it uses less digits than its factorization.

3498858900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415 (or 7382 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 3498858900 is about 59151.1529896079. The cubic root of 3498858900 is about 1518.1294655420.

The spelling of 3498858900 in words is "three billion, four hundred ninety-eight million, eight hundred fifty-eight thousand, nine hundred".