1914700018 has 16 divisors (see below), whose sum is σ = 3580737984. Its totient is φ = 745986960.

The previous prime is 1914700009. The next prime is 1914700069. The reversal of 1914700018 is 8100074191.

It is a super-3 number, since 3×1914700018³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6216405 + ... + 6216712.

It is an arithmetic number, because the mean of its divisors is an integer number (223796124).

Almost surely, 2^1914700018 is an apocalyptic number.

1914700018 is a deficient number, since it is larger than the sum of its proper divisors (1666037966).

1914700018 is a wasteful number, since it uses less digits than its factorization.

1914700018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12433137.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 1914700018 is about 43757.2853134195. The cubic root of 1914700018 is about 1241.7483181675.

The spelling of 1914700018 in words is "one billion, nine hundred fourteen million, seven hundred thousand, eighteen".