7373211897 has 8 divisors (see below), whose sum is σ = 9842397280. Its totient is φ = 4909750560.

The previous prime is 7373211893. The next prime is 7373211973. The reversal of 7373211897 is 7981123737.

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

It is not a de Polignac number, because 7373211897 - 2² = 7373211893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7373211893) 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, 1428004 + ... + 1433157.

It is an arithmetic number, because the mean of its divisors is an integer number (1230299660).

Almost surely, 2^7373211897 is an apocalyptic number.

It is an amenable number.

7373211897 is a deficient number, since it is larger than the sum of its proper divisors (2469185383).

7373211897 is a wasteful number, since it uses less digits than its factorization.

7373211897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862023.

The product of its digits is 444528, while the sum is 48.

The square root of 7373211897 is about 85867.4088173155. The cubic root of 7373211897 is about 1946.3408827111.

The spelling of 7373211897 in words is "seven billion, three hundred seventy-three million, two hundred eleven thousand, eight hundred ninety-seven".