7340434392 has 32 divisors (see below), whose sum is σ = 18495590400. Its totient is φ = 2427544224.

The previous prime is 7340434391. The next prime is 7340434393. The reversal of 7340434392 is 2934340437.

It is an interprime number because it is at equal distance from previous prime (7340434391) and next prime (7340434393).

It is a self number, because there is not a number n which added to its sum of digits gives 7340434392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340434391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201092 + ... + 1207187.

It is an arithmetic number, because the mean of its divisors is an integer number (577987200).

Almost surely, 2^7340434392 is an apocalyptic number.

It is an amenable number.

7340434392 is an abundant number, since it is smaller than the sum of its proper divisors (11155156008).

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

7340434392 is a wasteful number, since it uses less digits than its factorization.

7340434392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408415 (or 2408411 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 7340434392 is about 85676.3350756789. The cubic root of 7340434392 is about 1943.4524550672.

The spelling of 7340434392 in words is "seven billion, three hundred forty million, four hundred thirty-four thousand, three hundred ninety-two".