377828245 has 16 divisors (see below), whose sum is σ = 475205760. Its totient is φ = 287838144.

The previous prime is 377828239. The next prime is 377828249. The reversal of 377828245 is 542828773.

It is a cyclic number.

It is not a de Polignac number, because 377828245 - 2²⁷ = 243610517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 377828195 and 377828204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377828249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19162 + ... + 33508.

It is an arithmetic number, because the mean of its divisors is an integer number (29700360).

Almost surely, 2^377828245 is an apocalyptic number.

It is an amenable number.

377828245 is a deficient number, since it is larger than the sum of its proper divisors (97377515).

377828245 is a wasteful number, since it uses less digits than its factorization.

377828245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604.

The product of its digits is 752640, while the sum is 46.

The square root of 377828245 is about 19437.8045313765. The cubic root of 377828245 is about 722.9331510257.

It can be divided in two parts, 3778 and 28245, that added together give a palindrome (32023).

The spelling of 377828245 in words is "three hundred seventy-seven million, eight hundred twenty-eight thousand, two hundred forty-five".