749898325 has 48 divisors (see below), whose sum is σ = 1078966656. Its totient is φ = 511596800.

The previous prime is 749898313. The next prime is 749898329. The reversal of 749898325 is 523898947.

It is not a de Polignac number, because 749898325 - 2⁵ = 749898293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749898329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 334107 + ... + 336343.

It is an arithmetic number, because the mean of its divisors is an integer number (22478472).

Almost surely, 2^749898325 is an apocalyptic number.

It is an amenable number.

749898325 is a deficient number, since it is larger than the sum of its proper divisors (329068331).

749898325 is a wasteful number, since it uses less digits than its factorization.

With its successor (749898326) it forms an eRAP, since the sums of their prime factors are consecutive (2334 and 2335).

749898325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2329 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 749898325 is about 27384.2714893057. The cubic root of 749898325 is about 908.5192377303.

The spelling of 749898325 in words is "seven hundred forty-nine million, eight hundred ninety-eight thousand, three hundred twenty-five".