7440674067 has 32 divisors (see below), whose sum is σ = 11094720000. Its totient is φ = 4928389920.

The previous prime is 7440674057. The next prime is 7440674069. The reversal of 7440674067 is 7604760447.

It is not a de Polignac number, because 7440674067 - 2¹⁰ = 7440673043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7440674069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2929284 + ... + 2931822.

It is an arithmetic number, because the mean of its divisors is an integer number (346710000).

Almost surely, 2^7440674067 is an apocalyptic number.

7440674067 is a deficient number, since it is larger than the sum of its proper divisors (3654045933).

7440674067 is a wasteful number, since it uses less digits than its factorization.

7440674067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208 (or 3202 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The square root of 7440674067 is about 86259.3419114707. The cubic root of 7440674067 is about 1952.2589702595.

The spelling of 7440674067 in words is "seven billion, four hundred forty million, six hundred seventy-four thousand, sixty-seven".