38436741 has 32 divisors (see below), whose sum is σ = 66478080. Its totient is φ = 21491568.

The previous prime is 38436737. The next prime is 38436767. The reversal of 38436741 is 14763483.

It is not a de Polignac number, because 38436741 - 2² = 38436737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38436696 and 38436705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38436781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6720 + ... + 11046.

It is an arithmetic number, because the mean of its divisors is an integer number (2077440).

Almost surely, 2^38436741 is an apocalyptic number.

It is an amenable number.

38436741 is a deficient number, since it is larger than the sum of its proper divisors (28041339).

38436741 is a wasteful number, since it uses less digits than its factorization.

38436741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390 (or 4384 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 38436741 is about 6199.7371718485. The cubic root of 38436741 is about 337.4806309872.

The spelling of 38436741 in words is "thirty-eight million, four hundred thirty-six thousand, seven hundred forty-one".