348463872 has 54 divisors (see below), whose sum is σ = 1004713892. Its totient is φ = 116153856.

The previous prime is 348463861. The next prime is 348463883. The reversal of 348463872 is 278364843.

348463872 is a `hidden beast` number, since 3 + 4 + 8 + 4 + 638 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (348463861) and next prime (348463883).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73318 + ... + 77925.

Almost surely, 2^348463872 is an apocalyptic number.

348463872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

348463872 is an abundant number, since it is smaller than the sum of its proper divisors (656250020).

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

348463872 is a wasteful number, since it uses less digits than its factorization.

348463872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151265 (or 151248 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 348463872 is about 18667.1870403658. The cubic root of 348463872 is about 703.6973561404.

The spelling of 348463872 in words is "three hundred forty-eight million, four hundred sixty-three thousand, eight hundred seventy-two".