1007374549 has 2 divisors, whose sum is σ = 1007374550. Its totient is φ = 1007374548.

The previous prime is 1007374531. The next prime is 1007374553. The reversal of 1007374549 is 9454737001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673143025 + 334231524 = 25945^2 + 18282^2 .

It is an emirp because it is prime and its reverse (9454737001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1007374549 - 2²¹ = 1005277397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1007374519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503687274 + 503687275.

It is an arithmetic number, because the mean of its divisors is an integer number (503687275).

Almost surely, 2^1007374549 is an apocalyptic number.

It is an amenable number.

1007374549 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007374549 is an equidigital number, since it uses as much as digits as its factorization.

1007374549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 1007374549 is about 31739.1642769623. The cubic root of 1007374549 is about 1002.4521649719.

The spelling of 1007374549 in words is "one billion, seven million, three hundred seventy-four thousand, five hundred forty-nine".