2347640189708 has 24 divisors (see below), whose sum is σ = 4676721960960. Its totient is φ = 1020713125520.

The previous prime is 2347640189659. The next prime is 2347640189771. The reversal of 2347640189708 is 8079810467432.

It is a super-2 number, since 2×2347640189708² (a number of 26 digits) contains 22 as substring.

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, 1159900268 + ... + 1159902291.

It is an arithmetic number, because the mean of its divisors is an integer number (194863415040).

Almost surely, 2^{2347640189708} is an apocalyptic number.

It is an amenable number.

2347640189708 is a deficient number, since it is larger than the sum of its proper divisors (2329081771252).

2347640189708 is a wasteful number, since it uses less digits than its factorization.

2347640189708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319802597 (or 2319802595 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 2347640189708 in words is "two trillion, three hundred forty-seven billion, six hundred forty million, one hundred eighty-nine thousand, seven hundred eight".