4352787240 has 64 divisors (see below), whose sum is σ = 13068941760. Its totient is φ = 1159802880.

The previous prime is 4352787239. The next prime is 4352787251. The reversal of 4352787240 is 427872534.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4352787192 and 4352787201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140872 + ... + 168968.

It is an arithmetic number, because the mean of its divisors is an integer number (204202215).

Almost surely, 2^4352787240 is an apocalyptic number.

4352787240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4352787240 is an abundant number, since it is smaller than the sum of its proper divisors (8716154520).

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

4352787240 is a wasteful number, since it uses less digits than its factorization.

4352787240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29402 (or 29398 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 4352787240 is about 65975.6564196219. The cubic root of 4352787240 is about 1632.7604797508.

The spelling of 4352787240 in words is "four billion, three hundred fifty-two million, seven hundred eighty-seven thousand, two hundred forty".