3890493300 has 72 divisors (see below), whose sum is σ = 11277771232. Its totient is φ = 1035504000.

The previous prime is 3890493287. The next prime is 3890493301. The reversal of 3890493300 is 33940983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3890493301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150315 + ... + 174285.

Almost surely, 2^3890493300 is an apocalyptic number.

3890493300 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 3890493300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5638885616).

3890493300 is an abundant number, since it is smaller than the sum of its proper divisors (7387277932).

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

3890493300 is a wasteful number, since it uses less digits than its factorization.

3890493300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24529 (or 24522 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 3890493300 is about 62373.8190268962. The cubic root of 3890493300 is about 1572.7808909617.

The spelling of 3890493300 in words is "three billion, eight hundred ninety million, four hundred ninety-three thousand, three hundred".