7346881 has 4 divisors (see below), whose sum is σ = 7384000. Its totient is φ = 7309764.

The previous prime is 7346879. The next prime is 7346891. The reversal of 7346881 is 1886437.

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 a cyclic number.

It is not a de Polignac number, because 7346881 - 2¹ = 7346879 is a prime.

It is a super-2 number, since 2×7346881² = 107953320856322, which contains 22 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 7346881.

It is not an unprimeable number, because it can be changed into a prime (7346891) 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, 18261 + ... + 18658.

It is an arithmetic number, because the mean of its divisors is an integer number (1846000).

Almost surely, 2^7346881 is an apocalyptic number.

It is an amenable number.

7346881 is a deficient number, since it is larger than the sum of its proper divisors (37119).

7346881 is a wasteful number, since it uses less digits than its factorization.

7346881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37118.

The product of its digits is 32256, while the sum is 37.

The square root of 7346881 is about 2710.5130510662. The cubic root of 7346881 is about 194.4021222961.

The spelling of 7346881 in words is "seven million, three hundred forty-six thousand, eight hundred eighty-one".