7074381 has 4 divisors (see below), whose sum is σ = 9432512. Its totient is φ = 4716252.

The previous prime is 7074373. The next prime is 7074391. The reversal of 7074381 is 1834707.

It is a happy number.

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 not a de Polignac number, because 7074381 - 2³ = 7074373 is a prime.

It is a super-2 number, since 2×7074381² = 100093733066322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7074341) 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, 1179061 + ... + 1179066.

It is an arithmetic number, because the mean of its divisors is an integer number (2358128).

Almost surely, 2^7074381 is an apocalyptic number.

It is an amenable number.

7074381 is a deficient number, since it is larger than the sum of its proper divisors (2358131).

7074381 is a wasteful number, since it uses less digits than its factorization.

7074381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358130.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 7074381 is about 2659.7708547918. The cubic root of 7074381 is about 191.9682836066.

The spelling of 7074381 in words is "seven million, seventy-four thousand, three hundred eighty-one".