348896769 has 16 divisors (see below), whose sum is σ = 508040064. Its totient is φ = 211680000.

The previous prime is 348896731. The next prime is 348896771. The reversal of 348896769 is 967698843.

It is not a de Polignac number, because 348896769 - 2⁷ = 348896641 is a prime.

It is a super-2 number, since 2×348896769² = 243457910837278722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (348896789) 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, 60232 + ... + 65769.

It is an arithmetic number, because the mean of its divisors is an integer number (31752504).

Almost surely, 2^348896769 is an apocalyptic number.

348896769 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

348896769 is a deficient number, since it is larger than the sum of its proper divisors (159143295).

348896769 is a wasteful number, since it uses less digits than its factorization.

348896769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126088.

The product of its digits is 15676416, while the sum is 60.

The square root of 348896769 is about 18678.7785735577. The cubic root of 348896769 is about 703.9886368528.

The spelling of 348896769 in words is "three hundred forty-eight million, eight hundred ninety-six thousand, seven hundred sixty-nine".