350620144 has 20 divisors (see below), whose sum is σ = 776373424. Its totient is φ = 150265728.

The previous prime is 350620139. The next prime is 350620147. The reversal of 350620144 is 441026053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350620147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1565157 + ... + 1565380.

Almost surely, 2^350620144 is an apocalyptic number.

It is an amenable number.

350620144 is an abundant number, since it is smaller than the sum of its proper divisors (425753280).

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

350620144 is a wasteful number, since it uses less digits than its factorization.

350620144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130552 (or 3130546 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 350620144 is about 18724.8536442879. The cubic root of 350620144 is about 705.1458504809.

Adding to 350620144 its reverse (441026053), we get a palindrome (791646197).

The spelling of 350620144 in words is "three hundred fifty million, six hundred twenty thousand, one hundred forty-four".