3540319008 has 48 divisors (see below), whose sum is σ = 9424247616. Its totient is φ = 1163482880.

The previous prime is 3540318997. The next prime is 3540319021. The reversal of 3540319008 is 8009130453.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3540319008² = 25067717356812208128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3540319008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252891 + ... + 266522.

It is an arithmetic number, because the mean of its divisors is an integer number (196338492).

Almost surely, 2^3540319008 is an apocalyptic number.

It is an amenable number.

3540319008 is an abundant number, since it is smaller than the sum of its proper divisors (5883928608).

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

3540319008 is a wasteful number, since it uses less digits than its factorization.

3540319008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519497 (or 519489 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 3540319008 is about 59500.5798963338. The cubic root of 3540319008 is about 1524.1023484422.

The spelling of 3540319008 in words is "three billion, five hundred forty million, three hundred nineteen thousand, eight".