377706673480 has 64 divisors (see below), whose sum is σ = 867545031600. Its totient is φ = 147956751360.

The previous prime is 377706673469. The next prime is 377706673481. The reversal of 377706673480 is 84376607773.

It can be written as a sum of positive squares in 8 ways, for example, as 282422096356 + 95284577124 = 531434^2 + 308682^2 .

It is not an unprimeable number, because it can be changed into a prime (377706673481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220774 + ... + 896746.

Almost surely, 2^377706673480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377706673480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433772515800).

377706673480 is an abundant number, since it is smaller than the sum of its proper divisors (489838358120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377706673480 is a wasteful number, since it uses less digits than its factorization.

377706673480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676274 (or 676270 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 58.

The spelling of 377706673480 in words is "three hundred seventy-seven billion, seven hundred six million, six hundred seventy-three thousand, four hundred eighty".