4472786390 has 24 divisors (see below), whose sum is σ = 8497062000. Its totient is φ = 1694949264.

The previous prime is 4472786369. The next prime is 4472786393. The reversal of 4472786390 is 936872744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472786393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 615890 + ... + 623109.

It is an arithmetic number, because the mean of its divisors is an integer number (354044250).

Almost surely, 2^4472786390 is an apocalyptic number.

4472786390 is a deficient number, since it is larger than the sum of its proper divisors (4024275610).

4472786390 is a wasteful number, since it uses less digits than its factorization.

4472786390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239044 (or 1239025 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 4472786390 is about 66878.8934567551. The cubic root of 4472786390 is about 1647.6288426710.

The spelling of 4472786390 in words is "four billion, four hundred seventy-two million, seven hundred eighty-six thousand, three hundred ninety".