370040939 has 4 divisors (see below), whose sum is σ = 373435920. Its totient is φ = 366645960.

The previous prime is 370040927. The next prime is 370040947. The reversal of 370040939 is 939040073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 939040073 = 659 ⋅1424947.

It is a cyclic number.

It is not a de Polignac number, because 370040939 - 2²⁰ = 368992363 is a prime.

It is a super-3 number, since 3×370040939³ (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 = 370040899 and 370040908.

It is not an unprimeable number, because it can be changed into a prime (370040969) 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, 1697327 + ... + 1697544.

It is an arithmetic number, because the mean of its divisors is an integer number (93358980).

Almost surely, 2^370040939 is an apocalyptic number.

370040939 is a deficient number, since it is larger than the sum of its proper divisors (3394981).

370040939 is a wasteful number, since it uses less digits than its factorization.

370040939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394980.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 370040939 is about 19236.4481908693. The cubic root of 370040939 is about 717.9319120057.

The spelling of 370040939 in words is "three hundred seventy million, forty thousand, nine hundred thirty-nine".