38970495 has 12 divisors (see below), whose sum is σ = 67548936. Its totient is φ = 20784240.

The previous prime is 38970493. The next prime is 38970497. The reversal of 38970495 is 59407983.

It is an interprime number because it is at equal distance from previous prime (38970493) and next prime (38970497).

It is not a de Polignac number, because 38970495 - 2¹ = 38970493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 866011 = 38970495 / (3 + 8 + 9 + 7 + 0 + 4 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 38970495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38970493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432961 + ... + 433050.

It is an arithmetic number, because the mean of its divisors is an integer number (5629078).

Almost surely, 2^38970495 is an apocalyptic number.

38970495 is a deficient number, since it is larger than the sum of its proper divisors (28578441).

38970495 is a wasteful number, since it uses less digits than its factorization.

38970495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866022 (or 866019 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 38970495 is about 6242.6352608494. The cubic root of 38970495 is about 339.0356033298.

The spelling of 38970495 in words is "thirty-eight million, nine hundred seventy thousand, four hundred ninety-five".