830190916 has 6 divisors (see below), whose sum is σ = 1452834110. Its totient is φ = 415095456.

The previous prime is 830190913. The next prime is 830190923. The reversal of 830190916 is 619091038.

It can be written as a sum of positive squares in only one way, i.e., 767844100 + 62346816 = 27710^2 + 7896^2 .

It is not an unprimeable number, because it can be changed into a prime (830190913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103773861 + ... + 103773868.

Almost surely, 2^830190916 is an apocalyptic number.

It is an amenable number.

830190916 is a deficient number, since it is larger than the sum of its proper divisors (622643194).

830190916 is a wasteful number, since it uses less digits than its factorization.

830190916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207547733 (or 207547731 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 830190916 is about 28813.0337868125. The cubic root of 830190916 is about 939.8516877822.

Subtracting from 830190916 its reverse (619091038), we obtain a triangular number (211099878 = T₂₀₅₄₇).

The spelling of 830190916 in words is "eight hundred thirty million, one hundred ninety thousand, nine hundred sixteen".