1934207929 has 12 divisors (see below), whose sum is σ = 2060215600. Its totient is φ = 1815524928.

The previous prime is 1934207921. The next prime is 1934207939. The reversal of 1934207929 is 9297024391.

It is a happy number.

It is not a de Polignac number, because 1934207929 - 2³ = 1934207921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1934207921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100702 + ... + 118360.

Almost surely, 2^1934207929 is an apocalyptic number.

It is an amenable number.

1934207929 is a deficient number, since it is larger than the sum of its proper divisors (126007671).

1934207929 is a wasteful number, since it uses less digits than its factorization.

1934207929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18072 (or 18055 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 1934207929 is about 43979.6308420159. The cubic root of 1934207929 is about 1245.9512584990.

The spelling of 1934207929 in words is "one billion, nine hundred thirty-four million, two hundred seven thousand, nine hundred twenty-nine".