38914948 has 6 divisors (see below), whose sum is σ = 68101166. Its totient is φ = 19457472.

The previous prime is 38914933. The next prime is 38914949. The reversal of 38914948 is 84941983.

It can be written as a sum of positive squares in only one way, i.e., 38912644 + 2304 = 6238^2 + 48^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38914898 and 38914907.

It is not an unprimeable number, because it can be changed into a prime (38914949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4864365 + ... + 4864372.

Almost surely, 2^38914948 is an apocalyptic number.

It is an amenable number.

38914948 is a deficient number, since it is larger than the sum of its proper divisors (29186218).

38914948 is a wasteful number, since it uses less digits than its factorization.

38914948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9728741 (or 9728739 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 38914948 is about 6238.1846718416. The cubic root of 38914948 is about 338.8744440955.

The spelling of 38914948 in words is "thirty-eight million, nine hundred fourteen thousand, nine hundred forty-eight".