7400066734 has 8 divisors (see below), whose sum is σ = 11187502848. Its totient is φ = 3670899120.

The previous prime is 7400066701. The next prime is 7400066741. The reversal of 7400066734 is 4376600047.

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

It is a junction number, because it is equal to n+sod(n) for n = 7400066693 and 7400066702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14566807 + ... + 14567314.

It is an arithmetic number, because the mean of its divisors is an integer number (1398437856).

Almost surely, 2^7400066734 is an apocalyptic number.

7400066734 is a deficient number, since it is larger than the sum of its proper divisors (3787436114).

7400066734 is a wasteful number, since it uses less digits than its factorization.

7400066734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29134250.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 7400066734 is about 86023.6405530480. The cubic root of 7400066734 is about 1948.7010182049.

The spelling of 7400066734 in words is "seven billion, four hundred million, sixty-six thousand, seven hundred thirty-four".