1040010949 has 2 divisors, whose sum is σ = 1040010950. Its totient is φ = 1040010948.

The previous prime is 1040010931. The next prime is 1040010967. The reversal of 1040010949 is 9490100401.

It is a balanced prime because it is at equal distance from previous prime (1040010931) and next prime (1040010967).

It can be written as a sum of positive squares in only one way, i.e., 882684100 + 157326849 = 29710^2 + 12543^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040010949 - 2⁷ = 1040010821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040010919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520005474 + 520005475.

It is an arithmetic number, because the mean of its divisors is an integer number (520005475).

Almost surely, 2^1040010949 is an apocalyptic number.

It is an amenable number.

1040010949 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040010949 is an equidigital number, since it uses as much as digits as its factorization.

1040010949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1040010949 is about 32249.2007497860. The cubic root of 1040010949 is about 1013.1629592828.

The spelling of 1040010949 in words is "one billion, forty million, ten thousand, nine hundred forty-nine".