7340364040 has 32 divisors (see below), whose sum is σ = 17487339480. Its totient is φ = 2763430912.

The previous prime is 7340364037. The next prime is 7340364077. The reversal of 7340364040 is 404630437.

It can be written as a sum of positive squares in 4 ways, for example, as 7285988164 + 54375876 = 85358^2 + 7374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7340363993 and 7340364011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5396647 + ... + 5398006.

Almost surely, 2^7340364040 is an apocalyptic number.

It is an amenable number.

7340364040 is an abundant number, since it is smaller than the sum of its proper divisors (10146975440).

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

7340364040 is a wasteful number, since it uses less digits than its factorization.

7340364040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794681 (or 10794677 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 7340364040 is about 85675.9245062462. The cubic root of 7340364040 is about 1943.4462462519.

Adding to 7340364040 its reverse (404630437), we get a palindrome (7744994477).

The spelling of 7340364040 in words is "seven billion, three hundred forty million, three hundred sixty-four thousand, forty".