3800274600 has 96 divisors (see below), whose sum is σ = 11815449120. Its totient is φ = 1010430720.

The previous prime is 3800274589. The next prime is 3800274601. The reversal of 3800274600 is 64720083.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3800274601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199074 + ... + 217326.

It is an arithmetic number, because the mean of its divisors is an integer number (123077595).

Almost surely, 2^3800274600 is an apocalyptic number.

3800274600 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 3800274600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5907724560).

3800274600 is an abundant number, since it is smaller than the sum of its proper divisors (8015174520).

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

3800274600 is a wasteful number, since it uses less digits than its factorization.

3800274600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18619 (or 18610 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3800274600 is about 61646.3672895654. The cubic root of 3800274600 is about 1560.5283384657.

Adding to 3800274600 its reverse (64720083), we get a palindrome (3864994683).

The spelling of 3800274600 in words is "three billion, eight hundred million, two hundred seventy-four thousand, six hundred".