748361146 has 8 divisors (see below), whose sum is σ = 1208891124. Its totient is φ = 345397440.

The previous prime is 748361137. The next prime is 748361147. The reversal of 748361146 is 641163847.

It can be written as a sum of positive squares in 2 ways, for example, as 663629121 + 84732025 = 25761^2 + 9205^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 748361099 and 748361108.

It is not an unprimeable number, because it can be changed into a prime (748361147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14391535 + ... + 14391586.

Almost surely, 2^748361146 is an apocalyptic number.

748361146 is a deficient number, since it is larger than the sum of its proper divisors (460529978).

748361146 is a wasteful number, since it uses less digits than its factorization.

748361146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28783136.

The product of its digits is 96768, while the sum is 40.

The square root of 748361146 is about 27356.1902683835. The cubic root of 748361146 is about 907.8980370605.

The spelling of 748361146 in words is "seven hundred forty-eight million, three hundred sixty-one thousand, one hundred forty-six".