7097387 has 8 divisors (see below), whose sum is σ = 7931952. Its totient is φ = 6294400.

The previous prime is 7097383. The next prime is 7097399. The reversal of 7097387 is 7837907.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7097387 - 2² = 7097383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7097383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7418 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (991494).

Almost surely, 2^7097387 is an apocalyptic number.

7097387 is a deficient number, since it is larger than the sum of its proper divisors (834565).

7097387 is a wasteful number, since it uses less digits than its factorization.

7097387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15789.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 7097387 is about 2664.0921530608. The cubic root of 7097387 is about 192.1761530790.

The spelling of 7097387 in words is "seven million, ninety-seven thousand, three hundred eighty-seven".