38019474 has 12 divisors (see below), whose sum is σ = 82375566. Its totient is φ = 12673152.

The previous prime is 38019469. The next prime is 38019479. The reversal of 38019474 is 47491083.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38019469) and next prime (38019479).

It can be written as a sum of positive squares in only one way, i.e., 35105625 + 2913849 = 5925^2 + 1707^2 .

It is not an unprimeable number, because it can be changed into a prime (38019479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1056079 + ... + 1056114.

Almost surely, 2^38019474 is an apocalyptic number.

38019474 is an abundant number, since it is smaller than the sum of its proper divisors (44356092).

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

38019474 is a wasteful number, since it uses less digits than its factorization.

38019474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112201 (or 2112198 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 38019474 is about 6165.9933506289. The cubic root of 38019474 is about 336.2549616695.

It can be divided in two parts, 38019 and 474, that multiplied together give a triangular number (18021006 = T₆₀₀₃).

The spelling of 38019474 in words is "thirty-eight million, nineteen thousand, four hundred seventy-four".