832601813 has 4 divisors (see below), whose sum is σ = 859459968. Its totient is φ = 805743660.

The previous prime is 832601767. The next prime is 832601821. The reversal of 832601813 is 318106238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 832601813 - 2¹⁶ = 832536277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 832601813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832601873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13429031 + ... + 13429092.

It is an arithmetic number, because the mean of its divisors is an integer number (214864992).

Almost surely, 2^832601813 is an apocalyptic number.

It is an amenable number.

832601813 is a deficient number, since it is larger than the sum of its proper divisors (26858155).

832601813 is a wasteful number, since it uses less digits than its factorization.

832601813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26858154.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 832601813 is about 28854.8403738437. The cubic root of 832601813 is about 940.7605934748.

The spelling of 832601813 in words is "eight hundred thirty-two million, six hundred one thousand, eight hundred thirteen".