23486346590 has 16 divisors (see below), whose sum is σ = 48314770272. Its totient is φ = 8052461664.

The previous prime is 23486346581. The next prime is 23486346613. The reversal of 23486346590 is 9564368432.

It is a super-2 number, since 2×23486346590² (a number of 22 digits) contains 22 as substring.

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, 167759549 + ... + 167759688.

It is an arithmetic number, because the mean of its divisors is an integer number (3019673142).

Almost surely, 2^23486346590 is an apocalyptic number.

23486346590 is an abundant number, since it is smaller than the sum of its proper divisors (24828423682).

23486346590 is a wasteful number, since it uses less digits than its factorization.

23486346590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335519251.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 23486346590 in words is "twenty-three billion, four hundred eighty-six million, three hundred forty-six thousand, five hundred ninety".