38734901 has 8 divisors (see below), whose sum is σ = 41171520. Its totient is φ = 36338112.

The previous prime is 38734897. The next prime is 38734951. The reversal of 38734901 is 10943783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38734901 - 2² = 38734897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38734951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7940 + ... + 11853.

It is an arithmetic number, because the mean of its divisors is an integer number (5146440).

Almost surely, 2^38734901 is an apocalyptic number.

It is an amenable number.

38734901 is a deficient number, since it is larger than the sum of its proper divisors (2436619).

38734901 is a wasteful number, since it uses less digits than its factorization.

38734901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19915.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 38734901 is about 6223.7368999661. The cubic root of 38734901 is about 338.3510148465.

The spelling of 38734901 in words is "thirty-eight million, seven hundred thirty-four thousand, nine hundred one".