7402382873 has 2 divisors, whose sum is σ = 7402382874. Its totient is φ = 7402382872.

The previous prime is 7402382851. The next prime is 7402382887. The reversal of 7402382873 is 3782832047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6763911049 + 638471824 = 82243^2 + 25268^2 .

It is a cyclic number.

It is not a de Polignac number, because 7402382873 - 2¹⁶ = 7402317337 is a prime.

It is a super-3 number, since 3×7402382873³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7402382803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3701191436 + 3701191437.

It is an arithmetic number, because the mean of its divisors is an integer number (3701191437).

Almost surely, 2^7402382873 is an apocalyptic number.

It is an amenable number.

7402382873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7402382873 is an equidigital number, since it uses as much as digits as its factorization.

7402382873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 7402382873 is about 86037.1017236169. The cubic root of 7402382873 is about 1948.9043042825.

The spelling of 7402382873 in words is "seven billion, four hundred two million, three hundred eighty-two thousand, eight hundred seventy-three".