377216466 has 32 divisors (see below), whose sum is σ = 827800128. Its totient is φ = 113643840.

The previous prime is 377216461. The next prime is 377216467. The reversal of 377216466 is 664612773.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (377216461) 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, 5101 + ... + 27936.

It is an arithmetic number, because the mean of its divisors is an integer number (25868754).

Almost surely, 2^377216466 is an apocalyptic number.

377216466 is an abundant number, since it is smaller than the sum of its proper divisors (450583662).

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

377216466 is a wasteful number, since it uses less digits than its factorization.

377216466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33226.

The product of its digits is 254016, while the sum is 42.

The square root of 377216466 is about 19422.0613221151. The cubic root of 377216466 is about 722.5427494331.

The spelling of 377216466 in words is "three hundred seventy-seven million, two hundred sixteen thousand, four hundred sixty-six".