93698140 has 12 divisors (see below), whose sum is σ = 196766136. Its totient is φ = 37479248.

The previous prime is 93698123. The next prime is 93698141. The reversal of 93698140 is 4189639.

It is a super-4 number, since 4×93698140⁴ (a number of 33 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 93698093 and 93698102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93698141) 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, 2342434 + ... + 2342473.

It is an arithmetic number, because the mean of its divisors is an integer number (16397178).

Almost surely, 2^93698140 is an apocalyptic number.

It is an amenable number.

93698140 is an abundant number, since it is smaller than the sum of its proper divisors (103067996).

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

93698140 is a wasteful number, since it uses less digits than its factorization.

93698140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684916 (or 4684914 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 93698140 is about 9679.7799561767. The cubic root of 93698140 is about 454.1963675364.

The spelling of 93698140 in words is "ninety-three million, six hundred ninety-eight thousand, one hundred forty".