7470498666 has 32 divisors (see below), whose sum is σ = 15829751808. Its totient is φ = 2342223360.

The previous prime is 7470498631. The next prime is 7470498691. The reversal of 7470498666 is 6668940747.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147606 + ... + 191646.

It is an arithmetic number, because the mean of its divisors is an integer number (494679744).

Almost surely, 2^7470498666 is an apocalyptic number.

7470498666 is an abundant number, since it is smaller than the sum of its proper divisors (8359253142).

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

7470498666 is a wasteful number, since it uses less digits than its factorization.

7470498666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45726.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The square root of 7470498666 is about 86432.0465221089. The cubic root of 7470498666 is about 1954.8639187685.

The spelling of 7470498666 in words is "seven billion, four hundred seventy million, four hundred ninety-eight thousand, six hundred sixty-six".