3629499025830 has 128 divisors (see below), whose sum is σ = 8916258072960. Its totient is φ = 945270743040.

The previous prime is 3629499025813. The next prime is 3629499025969. The reversal of 3629499025830 is 385209949263.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 510546316 + ... + 510553424.

It is an arithmetic number, because the mean of its divisors is an integer number (69658266195).

Almost surely, 2^{3629499025830} is an apocalyptic number.

3629499025830 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 3629499025830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4458129036480).

3629499025830 is an abundant number, since it is smaller than the sum of its proper divisors (5286759047130).

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

3629499025830 is a wasteful number, since it uses less digits than its factorization.

3629499025830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114.

The product of its (nonzero) digits is 25194240, while the sum is 60.

The spelling of 3629499025830 in words is "three trillion, six hundred twenty-nine billion, four hundred ninety-nine million, twenty-five thousand, eight hundred thirty".