830754652 has 54 divisors (see below), whose sum is σ = 1803453288. Its totient is φ = 327865824.

The previous prime is 830754649. The next prime is 830754653. The reversal of 830754652 is 256457038.

It is a super-2 number, since 2×830754652² = 1380306583639282208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830754653) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1982499 + ... + 1982917.

Almost surely, 2^830754652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 830754652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901726644).

830754652 is an abundant number, since it is smaller than the sum of its proper divisors (972698636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830754652 is a wasteful number, since it uses less digits than its factorization.

830754652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 830754652 is about 28822.8147827376. The cubic root of 830754652 is about 940.0643731379.

The spelling of 830754652 in words is "eight hundred thirty million, seven hundred fifty-four thousand, six hundred fifty-two".