7243646046 has 32 divisors (see below), whose sum is σ = 17830514688. Its totient is φ = 1910412000.

The previous prime is 7243646023. The next prime is 7243646147. The reversal of 7243646046 is 6406463427.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 7243645989 and 7243646007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6632830 + ... + 6633921.

It is an arithmetic number, because the mean of its divisors is an integer number (557203584).

Almost surely, 2^7243646046 is an apocalyptic number.

7243646046 is an abundant number, since it is smaller than the sum of its proper divisors (10586868642).

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

7243646046 is a wasteful number, since it uses less digits than its factorization.

7243646046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13266776.

The product of its (nonzero) digits is 580608, while the sum is 42.

The square root of 7243646046 is about 85109.6119483575. The cubic root of 7243646046 is about 1934.8727442035.

The spelling of 7243646046 in words is "seven billion, two hundred forty-three million, six hundred forty-six thousand, forty-six".