377222473 has 4 divisors (see below), whose sum is σ = 377648640. Its totient is φ = 376796308.

The previous prime is 377222453. The next prime is 377222501. The reversal of 377222473 is 374222773.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374222773 = 37 ⋅10114129.

It is a cyclic number.

It is not a de Polignac number, because 377222473 - 2⁵ = 377222441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377222413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211753 + ... + 213526.

It is an arithmetic number, because the mean of its divisors is an integer number (94412160).

Almost surely, 2^377222473 is an apocalyptic number.

It is an amenable number.

377222473 is a deficient number, since it is larger than the sum of its proper divisors (426167).

377222473 is an equidigital number, since it uses as much as digits as its factorization.

377222473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426166.

The product of its digits is 98784, while the sum is 37.

The square root of 377222473 is about 19422.2159652291. The cubic root of 377222473 is about 722.5465848005.

The spelling of 377222473 in words is "three hundred seventy-seven million, two hundred twenty-two thousand, four hundred seventy-three".