38413069 has 4 divisors (see below), whose sum is σ = 38648896. Its totient is φ = 38177244.

The previous prime is 38413057. The next prime is 38413073. The reversal of 38413069 is 96031483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38413069 - 2¹⁵ = 38380301 is a prime.

It is a super-2 number, since 2×38413069² = 2951127739997522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38413049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117669 + ... + 117994.

It is an arithmetic number, because the mean of its divisors is an integer number (9662224).

Almost surely, 2^38413069 is an apocalyptic number.

It is an amenable number.

38413069 is a deficient number, since it is larger than the sum of its proper divisors (235827).

38413069 is a wasteful number, since it uses less digits than its factorization.

38413069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235826.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 38413069 is about 6197.8277646285. The cubic root of 38413069 is about 337.4113354653.

The spelling of 38413069 in words is "thirty-eight million, four hundred thirteen thousand, sixty-nine".