748951853 has 8 divisors (see below), whose sum is σ = 808045728. Its totient is φ = 690069744.

The previous prime is 748951849. The next prime is 748951897. The reversal of 748951853 is 358159847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 748951853 - 2² = 748951849 is a prime.

It is a super-2 number, since 2×748951853² = 1121857756224267218, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748951153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45551 + ... + 59772.

It is an arithmetic number, because the mean of its divisors is an integer number (101005716).

Almost surely, 2^748951853 is an apocalyptic number.

It is an amenable number.

748951853 is a deficient number, since it is larger than the sum of its proper divisors (59093875).

748951853 is a wasteful number, since it uses less digits than its factorization.

748951853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105883.

The product of its digits is 1209600, while the sum is 50.

The square root of 748951853 is about 27366.9847261257. The cubic root of 748951853 is about 908.1368525412.

The spelling of 748951853 in words is "seven hundred forty-eight million, nine hundred fifty-one thousand, eight hundred fifty-three".