213746348 has 12 divisors (see below), whose sum is σ = 379639512. Its totient is φ = 105277920.

The previous prime is 213746293. The next prime is 213746353. The reversal of 213746348 is 843647312.

213746348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398513 + ... + 399048.

It is an arithmetic number, because the mean of its divisors is an integer number (31636626).

Almost surely, 2^213746348 is an apocalyptic number.

It is an amenable number.

213746348 is a deficient number, since it is larger than the sum of its proper divisors (165893164).

213746348 is a wasteful number, since it uses less digits than its factorization.

213746348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797632 (or 797630 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 213746348 is about 14620.0666209152. The cubic root of 213746348 is about 597.9059855260.

The spelling of 213746348 in words is "two hundred thirteen million, seven hundred forty-six thousand, three hundred forty-eight".