351061264 has 10 divisors (see below), whose sum is σ = 680181230. Its totient is φ = 175530624.

The previous prime is 351061261. The next prime is 351061279. The reversal of 351061264 is 462160153.

351061264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 192099600 + 158961664 = 13860^2 + 12608^2 .

It is a super-2 number, since 2×351061264² = 246488022162555392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (351061261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10970649 + ... + 10970680.

It is an arithmetic number, because the mean of its divisors is an integer number (68018123).

Almost surely, 2^351061264 is an apocalyptic number.

It is an amenable number.

351061264 is a deficient number, since it is larger than the sum of its proper divisors (329119966).

351061264 is a wasteful number, since it uses less digits than its factorization.

351061264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21941337 (or 21941331 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 351061264 is about 18736.6289390594. The cubic root of 351061264 is about 705.4414444325.

The spelling of 351061264 in words is "three hundred fifty-one million, sixty-one thousand, two hundred sixty-four".