350507072 has 14 divisors (see below), whose sum is σ = 695537598. Its totient is φ = 175253504.

The previous prime is 350507063. The next prime is 350507093. The reversal of 350507072 is 270705053.

It can be written as a sum of positive squares in only one way, i.e., 234212416 + 116294656 = 15304^2 + 10784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738273 + ... + 2738400.

It is an arithmetic number, because the mean of its divisors is an integer number (49681257).

Almost surely, 2^350507072 is an apocalyptic number.

350507072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

350507072 is a deficient number, since it is larger than the sum of its proper divisors (345030526).

350507072 is an equidigital number, since it uses as much as digits as its factorization.

350507072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476685 (or 5476675 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 350507072 is about 18721.8340981860. The cubic root of 350507072 is about 705.0700411609.

The spelling of 350507072 in words is "three hundred fifty million, five hundred seven thousand, seventy-two".