1041986707 has 16 divisors (see below), whose sum is σ = 1086003072. Its totient is φ = 999048960.

The previous prime is 1041986683. The next prime is 1041986719. The reversal of 1041986707 is 7076891401.

It is a cyclic number.

It is not a de Polignac number, because 1041986707 - 2⁷ = 1041986579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041986507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545448 + ... + 547354.

It is an arithmetic number, because the mean of its divisors is an integer number (67875192).

Almost surely, 2^1041986707 is an apocalyptic number.

1041986707 is a deficient number, since it is larger than the sum of its proper divisors (44016365).

1041986707 is a wasteful number, since it uses less digits than its factorization.

1041986707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 1041986707 is about 32279.8188811524. The cubic root of 1041986707 is about 1013.8041379628.

The spelling of 1041986707 in words is "one billion, forty-one million, nine hundred eighty-six thousand, seven hundred seven".