1040674340 has 24 divisors (see below), whose sum is σ = 2255914752. Its totient is φ = 402841440.

The previous prime is 1040674303. The next prime is 1040674357. The reversal of 1040674340 is 434760401.

1040674340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838634 + ... + 839873.

It is an arithmetic number, because the mean of its divisors is an integer number (93996448).

Almost surely, 2^1040674340 is an apocalyptic number.

1040674340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040674340 is an abundant number, since it is smaller than the sum of its proper divisors (1215240412).

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

1040674340 is a wasteful number, since it uses less digits than its factorization.

1040674340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678547 (or 1678545 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1040674340 is about 32259.4844968112. The cubic root of 1040674340 is about 1013.3783353264.

The spelling of 1040674340 in words is "one billion, forty million, six hundred seventy-four thousand, three hundred forty".