1914380733 has 16 divisors (see below), whose sum is σ = 2624529600. Its totient is φ = 1240475520.

The previous prime is 1914380731. The next prime is 1914380737. The reversal of 1914380733 is 3370834191.

It is a happy number.

1914380733 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1914380733 - 2¹ = 1914380731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1914380691 and 1914380700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914380731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4158 + ... + 62016.

It is an arithmetic number, because the mean of its divisors is an integer number (164033100).

Almost surely, 2^1914380733 is an apocalyptic number.

It is an amenable number.

1914380733 is a deficient number, since it is larger than the sum of its proper divisors (710148867).

1914380733 is a wasteful number, since it uses less digits than its factorization.

1914380733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58172.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 1914380733 is about 43753.6367974138. The cubic root of 1914380733 is about 1241.6792919235.

The spelling of 1914380733 in words is "one billion, nine hundred fourteen million, three hundred eighty thousand, seven hundred thirty-three".