7381674 has 12 divisors (see below), whose sum is σ = 15993666. Its totient is φ = 2460552.

The previous prime is 7381663. The next prime is 7381691. The reversal of 7381674 is 4761837.

It can be written as a sum of positive squares in only one way, i.e., 6796449 + 585225 = 2607^2 + 765^2 .

It is a super-2 number, since 2×7381674² = 108978222084552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205029 + ... + 205064.

Almost surely, 2^7381674 is an apocalyptic number.

7381674 is an abundant number, since it is smaller than the sum of its proper divisors (8611992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7381674 is a wasteful number, since it uses less digits than its factorization.

7381674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410101 (or 410098 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 7381674 is about 2716.9236279292. The cubic root of 7381674 is about 194.7085191543.

It can be divided in two parts, 7381 and 674, that multiplied together give a palindrome (4974794).

The spelling of 7381674 in words is "seven million, three hundred eighty-one thousand, six hundred seventy-four".