7400673331 has 2 divisors, whose sum is σ = 7400673332. Its totient is φ = 7400673330.

The previous prime is 7400673323. The next prime is 7400673341. The reversal of 7400673331 is 1333760047.

It is a weak prime.

It is an emirp because it is prime and its reverse (1333760047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7400673331 - 2³ = 7400673323 is a prime.

It is a super-2 number, since 2×7400673331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7400673341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700336665 + 3700336666.

It is an arithmetic number, because the mean of its divisors is an integer number (3700336666).

Almost surely, 2^7400673331 is an apocalyptic number.

7400673331 is a deficient number, since it is larger than the sum of its proper divisors (1).

7400673331 is an equidigital number, since it uses as much as digits as its factorization.

7400673331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 7400673331 is about 86027.1662383459. The cubic root of 7400673331 is about 1948.7542629452.

The spelling of 7400673331 in words is "seven billion, four hundred million, six hundred seventy-three thousand, three hundred thirty-one".