376738837673 has 6 divisors (see below), whose sum is σ = 414101367162. Its totient is φ = 342489852320.

The previous prime is 376738837637. The next prime is 376738837681.

376738837673 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 312601755664 + 64137082009 = 559108^2 + 253253^2 .

It is not a de Polignac number, because 376738837673 - 2⁶ = 376738837609 is a prime.

It is a super-2 number, since 2×376738837673² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376738837613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1556771936 + ... + 1556772177.

It is an arithmetic number, because the mean of its divisors is an integer number (69016894527).

Almost surely, 2^376738837673 is an apocalyptic number.

It is an amenable number.

376738837673 is a deficient number, since it is larger than the sum of its proper divisors (37362529489).

376738837673 is a wasteful number, since it uses less digits than its factorization.

376738837673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113544135 (or 3113544124 counting only the distinct ones).

The product of its digits is 448084224, while the sum is 68.

The spelling of 376738837673 in words is "three hundred seventy-six billion, seven hundred thirty-eight million, eight hundred thirty-seven thousand, six hundred seventy-three".