670927424 has 56 divisors (see below), whose sum is σ = 1367210880. Its totient is φ = 326536704.

The previous prime is 670927421. The next prime is 670927427. The reversal of 670927424 is 424729076.

670927424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (670927421) and next prime (670927427).

It is not an unprimeable number, because it can be changed into a prime (670927421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470777 + ... + 472199.

It is an arithmetic number, because the mean of its divisors is an integer number (24414480).

Almost surely, 2^670927424 is an apocalyptic number.

670927424 is a gapful number since it is divisible by the number (64) 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 670927424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683605440).

670927424 is an abundant number, since it is smaller than the sum of its proper divisors (696283456).

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

670927424 is a wasteful number, since it uses less digits than its factorization.

670927424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 670927424 is about 25902.2667733926. The cubic root of 670927424 is about 875.4375711832.

The spelling of 670927424 in words is "six hundred seventy million, nine hundred twenty-seven thousand, four hundred twenty-four".