874804913 has 2 divisors, whose sum is σ = 874804914. Its totient is φ = 874804912.

The previous prime is 874804907. The next prime is 874804919. The reversal of 874804913 is 319408478.

It is a balanced prime because it is at equal distance from previous prime (874804907) and next prime (874804919).

It can be written as a sum of positive squares in only one way, i.e., 485453089 + 389351824 = 22033^2 + 19732^2 .

It is a cyclic number.

It is not a de Polignac number, because 874804913 - 2⁸ = 874804657 is a prime.

It is a super-3 number, since 3×874804913³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (874804919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437402456 + 437402457.

It is an arithmetic number, because the mean of its divisors is an integer number (437402457).

Almost surely, 2^874804913 is an apocalyptic number.

It is an amenable number.

874804913 is a deficient number, since it is larger than the sum of its proper divisors (1).

874804913 is an equidigital number, since it uses as much as digits as its factorization.

874804913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 874804913 is about 29577.1011595119. The cubic root of 874804913 is about 956.3945026731.

The spelling of 874804913 in words is "eight hundred seventy-four million, eight hundred four thousand, nine hundred thirteen".