1896798200 has 48 divisors (see below), whose sum is σ = 4810975560. Its totient is φ = 689744000.

The previous prime is 1896798199. The next prime is 1896798203. The reversal of 1896798200 is 28976981.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896798203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428891 + ... + 433290.

Almost surely, 2^1896798200 is an apocalyptic number.

1896798200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1896798200 is an abundant number, since it is smaller than the sum of its proper divisors (2914177360).

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

1896798200 is a wasteful number, since it uses less digits than its factorization.

1896798200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862208 (or 862199 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 1896798200 is about 43552.2467847527. The cubic root of 1896798200 is about 1237.8662140995.

The spelling of 1896798200 in words is "one billion, eight hundred ninety-six million, seven hundred ninety-eight thousand, two hundred".