348992064 has 140 divisors (see below), whose sum is σ = 1079869824. Its totient is φ = 111234816.

The previous prime is 348992047. The next prime is 348992081. The reversal of 348992064 is 460299843.

It is an interprime number because it is at equal distance from previous prime (348992047) and next prime (348992081).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 117769 + ... + 120695.

Almost surely, 2^348992064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348992064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539934912).

348992064 is an abundant number, since it is smaller than the sum of its proper divisors (730877760).

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

348992064 is a wasteful number, since it uses less digits than its factorization.

348992064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2955 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 348992064 is about 18681.3292888916. The cubic root of 348992064 is about 704.0527250456.

It can be divided in two parts, 34899 and 2064, that added together give a palindrome (36963).

The spelling of 348992064 in words is "three hundred forty-eight million, nine hundred ninety-two thousand, sixty-four".