1041878747 has 12 divisors (see below), whose sum is σ = 1289359440. Its totient is φ = 824342688.

The previous prime is 1041878729. The next prime is 1041878749. The reversal of 1041878747 is 7478781401.

It is not a de Polignac number, because 1041878747 - 2⁸ = 1041878491 is a prime.

It is a super-2 number, since 2×1041878747² = 2171022646900580018, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041878749) 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 11 ways as a sum of consecutive naturals, for example, 439172 + ... + 441537.

It is an arithmetic number, because the mean of its divisors is an integer number (107446620).

Almost surely, 2^1041878747 is an apocalyptic number.

1041878747 is a deficient number, since it is larger than the sum of its proper divisors (247480693).

1041878747 is an equidigital number, since it uses as much as digits as its factorization.

1041878747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880742 (or 880729 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 47.

The square root of 1041878747 is about 32278.1465855771. The cubic root of 1041878747 is about 1013.7691234167.

The spelling of 1041878747 in words is "one billion, forty-one million, eight hundred seventy-eight thousand, seven hundred forty-seven".