945932830 has 16 divisors (see below), whose sum is σ = 1716088320. Its totient is φ = 375393312.

The previous prime is 945932789. The next prime is 945932833. The reversal of 945932830 is 38239549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945932833) 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, 371145 + ... + 373684.

It is an arithmetic number, because the mean of its divisors is an integer number (107255520).

Almost surely, 2^945932830 is an apocalyptic number.

945932830 is a deficient number, since it is larger than the sum of its proper divisors (770155490).

945932830 is a wasteful number, since it uses less digits than its factorization.

945932830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744963.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 945932830 is about 30756.0210365385. The cubic root of 945932830 is about 981.6426809210.

The spelling of 945932830 in words is "nine hundred forty-five million, nine hundred thirty-two thousand, eight hundred thirty".