1930199029 has 8 divisors (see below), whose sum is σ = 2106125280. Its totient is φ = 1754348400.

The previous prime is 1930198993. The next prime is 1930199087. The reversal of 1930199029 is 9209910391.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1930199029 - 2¹⁵ = 1930166261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1930199099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43419 + ... + 75799.

It is an arithmetic number, because the mean of its divisors is an integer number (263265660).

Almost surely, 2^1930199029 is an apocalyptic number.

It is an amenable number.

1930199029 is a deficient number, since it is larger than the sum of its proper divisors (175926251).

1930199029 is a wasteful number, since it uses less digits than its factorization.

1930199029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37811.

The product of its (nonzero) digits is 39366, while the sum is 43.

The square root of 1930199029 is about 43934.0304206204. The cubic root of 1930199029 is about 1245.0898638919.

The spelling of 1930199029 in words is "one billion, nine hundred thirty million, one hundred ninety-nine thousand, twenty-nine".