7406740074 has 8 divisors (see below), whose sum is σ = 14813480160. Its totient is φ = 2468913356.

The previous prime is 7406740039. The next prime is 7406740087. The reversal of 7406740074 is 4700476047.

It is a sphenic number, since it is the product of 3 distinct primes.

7406740074 is an admirable number.

It is a super-3 number, since 3×7406740074³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617228334 + ... + 617228345.

It is an arithmetic number, because the mean of its divisors is an integer number (1851685020).

Almost surely, 2^7406740074 is an apocalyptic number.

7406740074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7406740074 is a wasteful number, since it uses less digits than its factorization.

7406740074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234456684.

The product of its (nonzero) digits is 131712, while the sum is 39.

The square root of 7406740074 is about 86062.4196383067. The cubic root of 7406740074 is about 1949.2866182090.

The spelling of 7406740074 in words is "seven billion, four hundred six million, seven hundred forty thousand, seventy-four".