7426806946734 has 32 divisors (see below), whose sum is σ = 17713626508800. Its totient is φ = 2029686370272.

The previous prime is 7426806946723. The next prime is 7426806946763. The reversal of 7426806946734 is 4376496086247.

It is a super-2 number, since 2×7426806946734² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3844102009 + ... + 3844103940.

It is an arithmetic number, because the mean of its divisors is an integer number (553550828400).

Almost surely, 2^{7426806946734} is an apocalyptic number.

7426806946734 is an abundant number, since it is smaller than the sum of its proper divisors (10286819562066).

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

7426806946734 is a wasteful number, since it uses less digits than its factorization.

7426806946734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7688205984.

The product of its (nonzero) digits is 292626432, while the sum is 66.

The spelling of 7426806946734 in words is "seven trillion, four hundred twenty-six billion, eight hundred six million, nine hundred forty-six thousand, seven hundred thirty-four".