4690145240 has 32 divisors (see below), whose sum is σ = 11512175760. Its totient is φ = 1705507200.

The previous prime is 4690145227. The next prime is 4690145297. The reversal of 4690145240 is 425410964.

It is a self number, because there is not a number n which added to its sum of digits gives 4690145240.

It is a congruent number.

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, 5329271 + ... + 5330150.

Almost surely, 2^4690145240 is an apocalyptic number.

4690145240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4690145240 is an abundant number, since it is smaller than the sum of its proper divisors (6822030520).

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

4690145240 is a wasteful number, since it uses less digits than its factorization.

4690145240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10659443 (or 10659439 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4690145240 is about 68484.6350651006. The cubic root of 4690145240 is about 1673.8971268181.

The spelling of 4690145240 in words is "four billion, six hundred ninety million, one hundred forty-five thousand, two hundred forty".