7838097 has 4 divisors (see below), whose sum is σ = 10450800. Its totient is φ = 5225396.

The previous prime is 7838069. The next prime is 7838107. The reversal of 7838097 is 7908387.

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 7838097 - 2¹⁶ = 7772561 is a prime.

It is a super-2 number, since 2×7838097² = 122871529162818, which contains 22 as substring.

7838097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7838057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306347 + ... + 1306352.

It is an arithmetic number, because the mean of its divisors is an integer number (2612700).

Almost surely, 2^7838097 is an apocalyptic number.

It is an amenable number.

7838097 is a deficient number, since it is larger than the sum of its proper divisors (2612703).

7838097 is a wasteful number, since it uses less digits than its factorization.

7838097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612702.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 7838097 is about 2799.6601579477. The cubic root of 7838097 is about 198.6416030095.

The spelling of 7838097 in words is "seven million, eight hundred thirty-eight thousand, ninety-seven".