747014738 has 4 divisors (see below), whose sum is σ = 1120522110. Its totient is φ = 373507368.

The previous prime is 747014729. The next prime is 747014743. The reversal of 747014738 is 837410747.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837410747 = 1033 ⋅810659.

It can be written as a sum of positive squares in only one way, i.e., 526105969 + 220908769 = 22937^2 + 14863^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 747014695 and 747014704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186753683 + ... + 186753686.

Almost surely, 2^747014738 is an apocalyptic number.

747014738 is a deficient number, since it is larger than the sum of its proper divisors (373507372).

747014738 is a wasteful number, since it uses less digits than its factorization.

747014738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373507371.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 747014738 is about 27331.5703537137. The cubic root of 747014738 is about 907.3532310260.

The spelling of 747014738 in words is "seven hundred forty-seven million, fourteen thousand, seven hundred thirty-eight".