748951797 has 16 divisors (see below), whose sum is σ = 1115956800. Its totient is φ = 442838400.

The previous prime is 748951793. The next prime is 748951799. The reversal of 748951797 is 797159847.

It is not a de Polignac number, because 748951797 - 2² = 748951793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748951793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275422 + ... + 278127.

It is an arithmetic number, because the mean of its divisors is an integer number (69747300).

Almost surely, 2^748951797 is an apocalyptic number.

It is an amenable number.

748951797 is a deficient number, since it is larger than the sum of its proper divisors (367005003).

748951797 is a wasteful number, since it uses less digits than its factorization.

748951797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553604.

The product of its digits is 4445280, while the sum is 57.

The square root of 748951797 is about 27366.9837029951. The cubic root of 748951797 is about 908.1368299071.

The spelling of 748951797 in words is "seven hundred forty-eight million, nine hundred fifty-one thousand, seven hundred ninety-seven".