1074630420 has 72 divisors (see below), whose sum is σ = 3308401824. Its totient is φ = 282287808.

The previous prime is 1074630413. The next prime is 1074630421. The reversal of 1074630420 is 240364701.

1074630420 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 630 + 4 + 20 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074630421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32494 + ... + 56613.

Almost surely, 2^1074630420 is an apocalyptic number.

1074630420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074630420 is an abundant number, since it is smaller than the sum of its proper divisors (2233771404).

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

1074630420 is a wasteful number, since it uses less digits than its factorization.

1074630420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89189 (or 89184 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 1074630420 is about 32781.5560948531. The cubic root of 1074630420 is about 1024.2823991736.

The spelling of 1074630420 in words is "one billion, seventy-four million, six hundred thirty thousand, four hundred twenty".