8749350 has 48 divisors (see below), whose sum is σ = 24113040. Its totient is φ = 2332800.

The previous prime is 8749343. The next prime is 8749357. The reversal of 8749350 is 539478.

It is an interprime number because it is at equal distance from previous prime (8749343) and next prime (8749357).

It is a super-2 number, since 2×8749350² = 153102250845000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8749357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1891 + ... + 4590.

It is an arithmetic number, because the mean of its divisors is an integer number (502355).

Almost surely, 2^8749350 is an apocalyptic number.

8749350 is an abundant number, since it is smaller than the sum of its proper divisors (15363690).

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

8749350 is a wasteful number, since it uses less digits than its factorization.

8749350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502 (or 6491 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 8749350 is about 2957.9300194562. The cubic root of 8749350 is about 206.0591623204.

The spelling of 8749350 in words is "eight million, seven hundred forty-nine thousand, three hundred fifty".