2908245460 has 12 divisors (see below), whose sum is σ = 6107315508. Its totient is φ = 1163298176.

The previous prime is 2908245451. The next prime is 2908245463. The reversal of 2908245460 is 645428092.

2908245460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 366875716 + 2541369744 = 19154^2 + 50412^2 .

It is a super-2 number, since 2×2908245460² = 16915783311221223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2908245463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72706117 + ... + 72706156.

It is an arithmetic number, because the mean of its divisors is an integer number (508942959).

Almost surely, 2^2908245460 is an apocalyptic number.

2908245460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2908245460 is an abundant number, since it is smaller than the sum of its proper divisors (3199070048).

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

2908245460 is a wasteful number, since it uses less digits than its factorization.

2908245460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145412282 (or 145412280 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2908245460 is about 53928.1509046991. The cubic root of 2908245460 is about 1427.3934063659.

The spelling of 2908245460 in words is "two billion, nine hundred eight million, two hundred forty-five thousand, four hundred sixty".