7344660446 has 4 divisors (see below), whose sum is σ = 11016990672. Its totient is φ = 3672330222.

The previous prime is 7344660439. The next prime is 7344660481. The reversal of 7344660446 is 6440664437.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6440664437 = 1399 ⋅4603763.

It is a junction number, because it is equal to n+sod(n) for n = 7344660397 and 7344660406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836165110 + ... + 1836165113.

It is an arithmetic number, because the mean of its divisors is an integer number (2754247668).

Almost surely, 2^7344660446 is an apocalyptic number.

7344660446 is a deficient number, since it is larger than the sum of its proper divisors (3672330226).

7344660446 is a wasteful number, since it uses less digits than its factorization.

7344660446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672330225.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The square root of 7344660446 is about 85700.9944283029. The cubic root of 7344660446 is about 1943.8253466848.

The spelling of 7344660446 in words is "seven billion, three hundred forty-four million, six hundred sixty thousand, four hundred forty-six".