1934343064 has 16 divisors (see below), whose sum is σ = 3681027000. Its totient is φ = 952735872.

The previous prime is 1934343041. The next prime is 1934343097. The reversal of 1934343064 is 4603434391.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803889 + ... + 1804960.

Almost surely, 2^1934343064 is an apocalyptic number.

It is an amenable number.

1934343064 is a deficient number, since it is larger than the sum of its proper divisors (1746683936).

1934343064 is a wasteful number, since it uses less digits than its factorization.

1934343064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608922 (or 3608918 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 1934343064 is about 43981.1671514070. The cubic root of 1934343064 is about 1245.9802742871.

The spelling of 1934343064 in words is "one billion, nine hundred thirty-four million, three hundred forty-three thousand, sixty-four".