361138741 has 8 divisors (see below), whose sum is σ = 370364544. Its totient is φ = 351977280.

The previous prime is 361138649. The next prime is 361138753. The reversal of 361138741 is 147831163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 361138741 - 2¹⁵ = 361105973 is a prime.

It is a super-3 number, since 3×361138741³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361138697 and 361138706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361132741) 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 7 ways as a sum of consecutive naturals, for example, 4615 + ... + 27268.

It is an arithmetic number, because the mean of its divisors is an integer number (46295568).

Almost surely, 2^361138741 is an apocalyptic number.

It is an amenable number.

361138741 is a deficient number, since it is larger than the sum of its proper divisors (9225803).

361138741 is a wasteful number, since it uses less digits than its factorization.

361138741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32171.

The product of its digits is 12096, while the sum is 34.

The square root of 361138741 is about 19003.6507282154. The cubic root of 361138741 is about 712.1279418328.

The spelling of 361138741 in words is "three hundred sixty-one million, one hundred thirty-eight thousand, seven hundred forty-one".