830427824 has 10 divisors (see below), whose sum is σ = 1608953940. Its totient is φ = 415213904.

The previous prime is 830427769. The next prime is 830427827. The reversal of 830427824 is 428724038.

It is a happy number.

It is a super-2 number, since 2×830427824² = 1379220741746749952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (830427827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25950854 + ... + 25950885.

It is an arithmetic number, because the mean of its divisors is an integer number (160895394).

Almost surely, 2^830427824 is an apocalyptic number.

It is an amenable number.

830427824 is a deficient number, since it is larger than the sum of its proper divisors (778526116).

830427824 is a wasteful number, since it uses less digits than its factorization.

830427824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51901747 (or 51901741 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 830427824 is about 28817.1446191325. The cubic root of 830427824 is about 939.9410797534.

The spelling of 830427824 in words is "eight hundred thirty million, four hundred twenty-seven thousand, eight hundred twenty-four".