7936328954 has 8 divisors (see below), whose sum is σ = 11920221588. Its totient is φ = 3962921760.

The previous prime is 7936328947. The next prime is 7936328969. The reversal of 7936328954 is 4598236397.

It can be written as a sum of positive squares in 2 ways, for example, as 6793550929 + 1142778025 = 82423^2 + 33805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×7936328954⁴ (a number of 41 digits) contains 4444 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7936328954.

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 3 ways as a sum of consecutive naturals, for example, 2619467 + ... + 2622494.

Almost surely, 2^7936328954 is an apocalyptic number.

7936328954 is a deficient number, since it is larger than the sum of its proper divisors (3983892634).

7936328954 is a wasteful number, since it uses less digits than its factorization.

7936328954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242720.

The product of its digits is 9797760, while the sum is 56.

The square root of 7936328954 is about 89086.0760949768. The cubic root of 7936328954 is about 1994.6799405314.

The spelling of 7936328954 in words is "seven billion, nine hundred thirty-six million, three hundred twenty-eight thousand, nine hundred fifty-four".