1004070740 has 12 divisors (see below), whose sum is σ = 2108548596. Its totient is φ = 401628288.

The previous prime is 1004070737. The next prime is 1004070757. The reversal of 1004070740 is 470704001.

It can be written as a sum of positive squares in 2 ways, for example, as 421234576 + 582836164 = 20524^2 + 24142^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25101749 + ... + 25101788.

It is an arithmetic number, because the mean of its divisors is an integer number (175712383).

Almost surely, 2^1004070740 is an apocalyptic number.

1004070740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004070740 is an abundant number, since it is smaller than the sum of its proper divisors (1104477856).

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

1004070740 is a wasteful number, since it uses less digits than its factorization.

1004070740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50203546 (or 50203544 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 1004070740 is about 31687.0752831498. The cubic root of 1004070740 is about 1001.3550762722.

Adding to 1004070740 its reverse (470704001), we get a palindrome (1474774741).

The spelling of 1004070740 in words is "one billion, four million, seventy thousand, seven hundred forty".