350740400 has 30 divisors (see below), whose sum is σ = 842654772. Its totient is φ = 140296000.

The previous prime is 350740393. The next prime is 350740483. The reversal of 350740400 is 4047053.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 438026 + ... + 438825.

Almost surely, 2^350740400 is an apocalyptic number.

It is an amenable number.

350740400 is an abundant number, since it is smaller than the sum of its proper divisors (491914372).

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

350740400 is a wasteful number, since it uses less digits than its factorization.

350740400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876869 (or 876858 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 350740400 is about 18728.0645022383. The cubic root of 350740400 is about 705.2264584437.

Adding to 350740400 its reverse (4047053), we get a palindrome (354787453).

The spelling of 350740400 in words is "three hundred fifty million, seven hundred forty thousand, four hundred".