7868470354 has 4 divisors (see below), whose sum is σ = 11802705534. Its totient is φ = 3934235176.

The previous prime is 7868470343. The next prime is 7868470367. The reversal of 7868470354 is 4530748687.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7750161225 + 118309129 = 88035^2 + 10877^2 .

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, 1967117587 + ... + 1967117590.

Almost surely, 2^7868470354 is an apocalyptic number.

7868470354 is a deficient number, since it is larger than the sum of its proper divisors (3934235180).

7868470354 is a wasteful number, since it uses less digits than its factorization.

7868470354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934235179.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 7868470354 is about 88704.3987297135. The cubic root of 7868470354 is about 1988.9785717929.

The spelling of 7868470354 in words is "seven billion, eight hundred sixty-eight million, four hundred seventy thousand, three hundred fifty-four".