348697401 has 16 divisors (see below), whose sum is σ = 507749760. Its totient is φ = 211559040.

The previous prime is 348697397. The next prime is 348697403. The reversal of 348697401 is 104796843.

It is not a de Polignac number, because 348697401 - 2² = 348697397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348697403) 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, 60196 + ... + 65733.

It is an arithmetic number, because the mean of its divisors is an integer number (31734360).

Almost surely, 2^348697401 is an apocalyptic number.

It is an amenable number.

348697401 is a deficient number, since it is larger than the sum of its proper divisors (159052359).

348697401 is a wasteful number, since it uses less digits than its factorization.

348697401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126016.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 348697401 is about 18673.4410594298. The cubic root of 348697401 is about 703.8545192941.

The spelling of 348697401 in words is "three hundred forty-eight million, six hundred ninety-seven thousand, four hundred one".