359331897640 has 16 divisors (see below), whose sum is σ = 808496769780. Its totient is φ = 143732759040.

The previous prime is 359331897629. The next prime is 359331897649. The reversal of 359331897640 is 46798133953.

It can be written as a sum of positive squares in 2 ways, for example, as 332737463556 + 26594434084 = 576834^2 + 163078^2 .

It is a super-3 number, since 3×359331897640³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (359331897649) 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, 4491648681 + ... + 4491648760.

Almost surely, 2^359331897640 is an apocalyptic number.

It is an amenable number.

359331897640 is an abundant number, since it is smaller than the sum of its proper divisors (449164872140).

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

359331897640 is a wasteful number, since it uses less digits than its factorization.

359331897640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983297452 (or 8983297448 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 359331897640 in words is "three hundred fifty-nine billion, three hundred thirty-one million, eight hundred ninety-seven thousand, six hundred forty".