706078737387 has 12 divisors (see below), whose sum is σ = 1020196635744. Its totient is φ = 470578330800.

The previous prime is 706078737367. The next prime is 706078737431. The reversal of 706078737387 is 783737870607.

It is not a de Polignac number, because 706078737387 - 2⁶ = 706078737323 is a prime.

It is a super-2 number, since 2×706078737387² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (706078737367) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11703864 + ... + 11764037.

It is an arithmetic number, because the mean of its divisors is an integer number (85016386312).

Almost surely, 2^706078737387 is an apocalyptic number.

706078737387 is a deficient number, since it is larger than the sum of its proper divisors (314117898357).

706078737387 is a wasteful number, since it uses less digits than its factorization.

706078737387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23471250 (or 23471247 counting only the distinct ones).

The product of its (nonzero) digits is 58084992, while the sum is 63.

The spelling of 706078737387 in words is "seven hundred six billion, seventy-eight million, seven hundred thirty-seven thousand, three hundred eighty-seven".