7204368381 has 8 divisors (see below), whose sum is σ = 10978085184. Its totient is φ = 4116781920.

The previous prime is 7204368359. The next prime is 7204368389. The reversal of 7204368381 is 1838634027.

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

It is not a de Polignac number, because 7204368381 - 2¹⁴ = 7204351997 is a prime.

It is a super-2 number, since 2×7204368381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7204368389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171532560 + ... + 171532601.

It is an arithmetic number, because the mean of its divisors is an integer number (1372260648).

Almost surely, 2^7204368381 is an apocalyptic number.

It is an amenable number.

7204368381 is a deficient number, since it is larger than the sum of its proper divisors (3773716803).

7204368381 is a wasteful number, since it uses less digits than its factorization.

7204368381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343065171.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 7204368381 is about 84878.5507710870. The cubic root of 7204368381 is about 1931.3692111371.

The spelling of 7204368381 in words is "seven billion, two hundred four million, three hundred sixty-eight thousand, three hundred eighty-one".