7906966372 has 6 divisors (see below), whose sum is σ = 13837191158. Its totient is φ = 3953483184.

The previous prime is 7906966367. The next prime is 7906966387. The reversal of 7906966372 is 2736696097.

It can be written as a sum of positive squares in only one way, i.e., 7301018916 + 605947456 = 85446^2 + 24616^2 .

It is a super-3 number, since 3×7906966372³ (a number of 31 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 988370793 + ... + 988370800.

Almost surely, 2^7906966372 is an apocalyptic number.

It is an amenable number.

7906966372 is a deficient number, since it is larger than the sum of its proper divisors (5930224786).

7906966372 is a wasteful number, since it uses less digits than its factorization.

7906966372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976741597 (or 1976741595 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 55.

The square root of 7906966372 is about 88921.1244418333. The cubic root of 7906966372 is about 1992.2169490141.

The spelling of 7906966372 in words is "seven billion, nine hundred six million, nine hundred sixty-six thousand, three hundred seventy-two".