830888460 has 144 divisors (see below), whose sum is σ = 2566916352. Its totient is φ = 217526400.

The previous prime is 830888407. The next prime is 830888477. The reversal of 830888460 is 64888038.

It is a super-2 number, since 2×830888460² = 1380751265922343200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3937755 + ... + 3937965.

It is an arithmetic number, because the mean of its divisors is an integer number (17825808).

Almost surely, 2^830888460 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 830888460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283458176).

830888460 is an abundant number, since it is smaller than the sum of its proper divisors (1736027892).

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

830888460 is a wasteful number, since it uses less digits than its factorization.

830888460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 830888460 is about 28825.1359060109. The cubic root of 830888460 is about 940.1148418615.

The spelling of 830888460 in words is "eight hundred thirty million, eight hundred eighty-eight thousand, four hundred sixty".