2985493240 has 16 divisors (see below), whose sum is σ = 6717359880. Its totient is φ = 1194197280.

The previous prime is 2985493193. The next prime is 2985493241. The reversal of 2985493240 is 423945892.

2985493240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985493241) 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, 37318626 + ... + 37318705.

Almost surely, 2^2985493240 is an apocalyptic number.

2985493240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2985493240 is an abundant number, since it is smaller than the sum of its proper divisors (3731866640).

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

2985493240 is a wasteful number, since it uses less digits than its factorization.

2985493240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74637342 (or 74637338 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 2985493240 is about 54639.6672757073. The cubic root of 2985493240 is about 1439.9211055027.

The spelling of 2985493240 in words is "two billion, nine hundred eighty-five million, four hundred ninety-three thousand, two hundred forty".