7250468978 has 8 divisors (see below), whose sum is σ = 10885155840. Its totient is φ = 3622083700.

The previous prime is 7250468971. The next prime is 7250468993. The reversal of 7250468978 is 8798640527.

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

It is not an unprimeable number, because it can be changed into a prime (7250468971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572518 + ... + 1577121.

It is an arithmetic number, because the mean of its divisors is an integer number (1360644480).

Almost surely, 2^7250468978 is an apocalyptic number.

7250468978 is a deficient number, since it is larger than the sum of its proper divisors (3634686862).

7250468978 is a wasteful number, since it uses less digits than its factorization.

7250468978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150792.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 7250468978 is about 85149.6857187389. The cubic root of 7250468978 is about 1935.4800517356.

The spelling of 7250468978 in words is "seven billion, two hundred fifty million, four hundred sixty-eight thousand, nine hundred seventy-eight".