1030674040 has 128 divisors (see below), whose sum is σ = 2602238400. Its totient is φ = 364216320.

The previous prime is 1030673989. The next prime is 1030674041. The reversal of 1030674040 is 404760301.

1030674040 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1030673996 and 1030674014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030674041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4500646 + ... + 4500874.

Almost surely, 2^1030674040 is an apocalyptic number.

1030674040 is a gapful number since it is divisible by the number (10) 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 1030674040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1301119200).

1030674040 is an abundant number, since it is smaller than the sum of its proper divisors (1571564360).

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

1030674040 is a wasteful number, since it uses less digits than its factorization.

1030674040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1030674040 is about 32104.1125091475. The cubic root of 1030674040 is about 1010.1218818374.

The spelling of 1030674040 in words is "one billion, thirty million, six hundred seventy-four thousand, forty".