1914380700 has 72 divisors (see below), whose sum is σ = 5547644928. Its totient is φ = 509699520.

The previous prime is 1914380687. The next prime is 1914380711. The reversal of 1914380700 is 70834191.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200229 + ... + 209571.

It is an arithmetic number, because the mean of its divisors is an integer number (77050624).

Almost surely, 2^1914380700 is an apocalyptic number.

1914380700 is a gapful number since it is divisible by the number (10) 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 1914380700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2773822464).

1914380700 is an abundant number, since it is smaller than the sum of its proper divisors (3633264228).

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

1914380700 is a wasteful number, since it uses less digits than its factorization.

1914380700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043 (or 10036 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 1914380700 is about 43753.6364203023. The cubic root of 1914380700 is about 1241.6792847889.

The spelling of 1914380700 in words is "one billion, nine hundred fourteen million, three hundred eighty thousand, seven hundred".