72849350 has 24 divisors (see below), whose sum is σ = 154857648. Its totient is φ = 24976800.

The previous prime is 72849347. The next prime is 72849373. The reversal of 72849350 is 5394827.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103721 + ... + 104420.

It is an arithmetic number, because the mean of its divisors is an integer number (6452402).

Almost surely, 2^72849350 is an apocalyptic number.

72849350 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

72849350 is an abundant number, since it is smaller than the sum of its proper divisors (82008298).

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

72849350 is a wasteful number, since it uses less digits than its factorization.

72849350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208160 (or 208155 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 72849350 is about 8535.1830677496. The cubic root of 72849350 is about 417.6462250898.

The spelling of 72849350 in words is "seventy-two million, eight hundred forty-nine thousand, three hundred fifty".