6733400007397 has 8 divisors (see below), whose sum is σ = 7695370617536. Its totient is φ = 5771443478112.

The previous prime is 6733400007361. The next prime is 6733400007401. The reversal of 6733400007397 is 7937000043376.

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 6733400007397 - 2¹⁵ = 6733399974629 is a prime.

It is a super-2 number, since 2×6733400007397² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6733400007397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6733400007797) 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, 2474808 + ... + 4426225.

It is an arithmetic number, because the mean of its divisors is an integer number (961921327192).

Almost surely, 2^{6733400007397} is an apocalyptic number.

It is an amenable number.

6733400007397 is a deficient number, since it is larger than the sum of its proper divisors (961970610139).

6733400007397 is a wasteful number, since it uses less digits than its factorization.

6733400007397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040427.

The product of its (nonzero) digits is 2000376, while the sum is 49.

The spelling of 6733400007397 in words is "six trillion, seven hundred thirty-three billion, four hundred million, seven thousand, three hundred ninety-seven".