1374773087 has 2 divisors, whose sum is σ = 1374773088. Its totient is φ = 1374773086.

The previous prime is 1374773047. The next prime is 1374773117. The reversal of 1374773087 is 7803774731.

It is a strong prime.

It is an emirp because it is prime and its reverse (7803774731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1374773087 - 2¹⁴ = 1374756703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374773047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687386543 + 687386544.

It is an arithmetic number, because the mean of its divisors is an integer number (687386544).

Almost surely, 2^1374773087 is an apocalyptic number.

1374773087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374773087 is an equidigital number, since it uses as much as digits as its factorization.

1374773087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691488, while the sum is 47.

The square root of 1374773087 is about 37077.9326149665. The cubic root of 1374773087 is about 1111.9288722232.

The spelling of 1374773087 in words is "one billion, three hundred seventy-four million, seven hundred seventy-three thousand, eighty-seven".