2478470008 has 32 divisors (see below), whose sum is σ = 5440548960. Its totient is φ = 1036293120.

The previous prime is 2478470003. The next prime is 2478470009. The reversal of 2478470008 is 8000748742.

It is a happy number.

It is a super-2 number, since 2×2478470008² = 12285627161111040128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2478470003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537441 + ... + 542032.

It is an arithmetic number, because the mean of its divisors is an integer number (170017155).

Almost surely, 2^2478470008 is an apocalyptic number.

2478470008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2478470008 is an abundant number, since it is smaller than the sum of its proper divisors (2962078952).

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

2478470008 is a wasteful number, since it uses less digits than its factorization.

2478470008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079527 (or 1079523 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 2478470008 is about 49784.2345326309. The cubic root of 2478470008 is about 1353.3014774601.

The spelling of 2478470008 in words is "two billion, four hundred seventy-eight million, four hundred seventy thousand, eight".