7693227394 has 4 divisors (see below), whose sum is σ = 11539841094. Its totient is φ = 3846613696.

The previous prime is 7693227391. The next prime is 7693227397. The reversal of 7693227394 is 4937223967.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7693227391) and next prime (7693227397).

It can be written as a sum of positive squares in only one way, i.e., 4318198369 + 3375029025 = 65713^2 + 58095^2 .

It is not an unprimeable number, because it can be changed into a prime (7693227391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923306847 + ... + 1923306850.

Almost surely, 2^7693227394 is an apocalyptic number.

7693227394 is a deficient number, since it is larger than the sum of its proper divisors (3846613700).

7693227394 is a wasteful number, since it uses less digits than its factorization.

7693227394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846613699.

The product of its digits is 3429216, while the sum is 52.

The square root of 7693227394 is about 87711.0448803342. The cubic root of 7693227394 is about 1974.1017028141.

The spelling of 7693227394 in words is "seven billion, six hundred ninety-three million, two hundred twenty-seven thousand, three hundred ninety-four".