7380949 has 4 divisors (see below), whose sum is σ = 7769440. Its totient is φ = 6992460.

The previous prime is 7380937. The next prime is 7380977. The reversal of 7380949 is 9490837.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9490837 = 127 ⋅74731.

It is a cyclic number.

It is not a de Polignac number, because 7380949 - 2⁵ = 7380917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7381949) 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, 194217 + ... + 194254.

It is an arithmetic number, because the mean of its divisors is an integer number (1942360).

Almost surely, 2^7380949 is an apocalyptic number.

It is an amenable number.

7380949 is a deficient number, since it is larger than the sum of its proper divisors (388491).

7380949 is a wasteful number, since it uses less digits than its factorization.

7380949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388490.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 7380949 is about 2716.7902016902. The cubic root of 7380949 is about 194.7021444351.

The spelling of 7380949 in words is "seven million, three hundred eighty thousand, nine hundred forty-nine".