1934143716 has 24 divisors (see below), whose sum is σ = 4513854240. Its totient is φ = 644592832.

The previous prime is 1934143697. The next prime is 1934143721. The reversal of 1934143716 is 6173414391.

It is a happy 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, 70120 + ... + 93728.

It is an arithmetic number, because the mean of its divisors is an integer number (188077260).

Almost surely, 2^1934143716 is an apocalyptic number.

It is an amenable number.

1934143716 is an abundant number, since it is smaller than the sum of its proper divisors (2579710524).

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

1934143716 is a wasteful number, since it uses less digits than its factorization.

1934143716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30443 (or 30441 counting only the distinct ones).

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

The square root of 1934143716 is about 43978.9008048178. The cubic root of 1934143716 is about 1245.9374703996.

The spelling of 1934143716 in words is "one billion, nine hundred thirty-four million, one hundred forty-three thousand, seven hundred sixteen".