38454077 has 4 divisors (see below), whose sum is σ = 38473116. Its totient is φ = 38435040.

The previous prime is 38454067. The next prime is 38454089. The reversal of 38454077 is 77045483.

38454077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30096196 + 8357881 = 5486^2 + 2891^2 .

It is a cyclic number.

It is not a de Polignac number, because 38454077 - 2⁴ = 38454061 is a prime.

It is a super-3 number, since 3×38454077³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38454077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38454067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6074 + ... + 10667.

It is an arithmetic number, because the mean of its divisors is an integer number (9618279).

Almost surely, 2^38454077 is an apocalyptic number.

It is an amenable number.

38454077 is a deficient number, since it is larger than the sum of its proper divisors (19039).

38454077 is a wasteful number, since it uses less digits than its factorization.

38454077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19038.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 38454077 is about 6201.1351380211. The cubic root of 38454077 is about 337.5313609633.

The spelling of 38454077 in words is "thirty-eight million, four hundred fifty-four thousand, seventy-seven".