1914349808 has 40 divisors (see below), whose sum is σ = 4353492192. Its totient is φ = 798259968.

The previous prime is 1914349799. The next prime is 1914349831. The reversal of 1914349808 is 8089434191.

It is a congruent number.

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, 226835 + ... + 235122.

Almost surely, 2^1914349808 is an apocalyptic number.

It is an amenable number.

1914349808 is an abundant number, since it is smaller than the sum of its proper divisors (2439142384).

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

1914349808 is a wasteful number, since it uses less digits than its factorization.

1914349808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462009 (or 462003 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 1914349808 is about 43753.2833967921. The cubic root of 1914349808 is about 1241.6726058382.

The spelling of 1914349808 in words is "one billion, nine hundred fourteen million, three hundred forty-nine thousand, eight hundred eight".