738263241 has 15 divisors (see below), whose sum is σ = 1103203101. Its totient is φ = 492012468.

The previous prime is 738263219. The next prime is 738263243. The reversal of 738263241 is 142362837.

It is a happy number.

The square root of 738263241 is 27171.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 738263241 - 2¹⁵ = 738230473 is a prime.

It is a super-2 number, since 2×738263241² = 1090065226023648162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 738263196 and 738263205.

It is not an unprimeable number, because it can be changed into a prime (738263243) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 243030 + ... + 246048.

Almost surely, 2^738263241 is an apocalyptic number.

738263241 is the 27171-st square number.

738263241 is the 13586-th centered octagonal number.

It is an amenable number.

738263241 is a deficient number, since it is larger than the sum of its proper divisors (364939860).

738263241 is an frugal number, since it uses more digits than its factorization.

738263241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050 (or 3022 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The cubic root of 738263241 is about 903.7960001379.

Multiplying 738263241 by its sum of digits (36), we get a square (26577476676 = 163026²).

The spelling of 738263241 in words is "seven hundred thirty-eight million, two hundred sixty-three thousand, two hundred forty-one".