832291680 has 192 divisors, whose sum is σ = 2875315968. Its totient is φ = 200693760.

The previous prime is 832291667. The next prime is 832291693. The reversal of 832291680 is 86192238.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (832291667) and next prime (832291693).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1493962 + ... + 1494518.

It is an arithmetic number, because the mean of its divisors is an integer number (14975604).

Almost surely, 2^832291680 is an apocalyptic number.

832291680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832291680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437657984).

832291680 is an abundant number, since it is smaller than the sum of its proper divisors (2043024288).

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

832291680 is a wasteful number, since it uses less digits than its factorization.

832291680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 832291680 is about 28849.4658529408. The cubic root of 832291680 is about 940.6437720708.

The spelling of 832291680 in words is "eight hundred thirty-two million, two hundred ninety-one thousand, six hundred eighty".