1041921607 has 2 divisors, whose sum is σ = 1041921608. Its totient is φ = 1041921606.

The previous prime is 1041921583. The next prime is 1041921611. The reversal of 1041921607 is 7061291401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041921607 - 2¹¹ = 1041919559 is a prime.

It is a super-3 number, since 3×1041921607³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041921667) 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 as a sum of consecutive naturals, namely, 520960803 + 520960804.

It is an arithmetic number, because the mean of its divisors is an integer number (520960804).

Almost surely, 2^1041921607 is an apocalyptic number.

1041921607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041921607 is an equidigital number, since it uses as much as digits as its factorization.

1041921607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1041921607 is about 32278.8104954318. The cubic root of 1041921607 is about 1013.7830244421.

The spelling of 1041921607 in words is "one billion, forty-one million, nine hundred twenty-one thousand, six hundred seven".