150303634 has 32 divisors (see below), whose sum is σ = 249577776. Its totient is φ = 67461120.

The previous prime is 150303617. The next prime is 150303679. The reversal of 150303634 is 436303051.

It can be written as a sum of positive squares in 8 ways, for example, as 38007225 + 112296409 = 6165^2 + 10597^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150303599 and 150303608.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153354 + ... + 154330.

Almost surely, 2^150303634 is an apocalyptic number.

150303634 is a deficient number, since it is larger than the sum of its proper divisors (99274142).

150303634 is a wasteful number, since it uses less digits than its factorization.

150303634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 150303634 is about 12259.8382534192. The cubic root of 150303634 is about 531.6875532632.

Adding to 150303634 its reverse (436303051), we get a palindrome (586606685).

The spelling of 150303634 in words is "one hundred fifty million, three hundred three thousand, six hundred thirty-four".