1040298039 has 16 divisors (see below), whose sum is σ = 1681290240. Its totient is φ = 630483480.

The previous prime is 1040298037. The next prime is 1040298053. The reversal of 1040298039 is 9308920401.

1040298039 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 1040298039 - 2¹ = 1040298037 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1040297994 and 1040298012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040298037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1751047 + ... + 1751640.

It is an arithmetic number, because the mean of its divisors is an integer number (105080640).

Almost surely, 2^1040298039 is an apocalyptic number.

1040298039 is a deficient number, since it is larger than the sum of its proper divisors (640992201).

1040298039 is a wasteful number, since it uses less digits than its factorization.

1040298039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502707 (or 3502701 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1040298039 is about 32253.6515607148. The cubic root of 1040298039 is about 1013.2561769533.

The spelling of 1040298039 in words is "one billion, forty million, two hundred ninety-eight thousand, thirty-nine".