4726350728 has 16 divisors (see below), whose sum is σ = 9667535760. Its totient is φ = 2148341200.

The previous prime is 4726350709. The next prime is 4726350731. The reversal of 4726350728 is 8270536274.

It is a super-2 number, since 2×4726350728² = 44676782408132259968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26854178 + ... + 26854353.

It is an arithmetic number, because the mean of its divisors is an integer number (604220985).

Almost surely, 2^4726350728 is an apocalyptic number.

It is an amenable number.

4726350728 is an abundant number, since it is smaller than the sum of its proper divisors (4941185032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4726350728 is a wasteful number, since it uses less digits than its factorization.

4726350728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53708548 (or 53708544 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4726350728 is about 68748.4598227480. The cubic root of 4726350728 is about 1678.1932967743.

The spelling of 4726350728 in words is "four billion, seven hundred twenty-six million, three hundred fifty thousand, seven hundred twenty-eight".