739094842 has 4 divisors (see below), whose sum is σ = 1108642266. Its totient is φ = 369547420.

The previous prime is 739094819. The next prime is 739094887. The reversal of 739094842 is 248490937.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 543402721 + 195692121 = 23311^2 + 13989^2 .

It is a super-2 number, since 2×739094842² = 1092522370942009928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 739094792 and 739094801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184773709 + ... + 184773712.

Almost surely, 2^739094842 is an apocalyptic number.

739094842 is a deficient number, since it is larger than the sum of its proper divisors (369547424).

739094842 is a wasteful number, since it uses less digits than its factorization.

739094842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369547423.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 739094842 is about 27186.2987918547. The cubic root of 739094842 is about 904.1352267557.

It can be divided in two parts, 739094 and 842, that added together give a triangular number (739936 = T₁₂₁₆).

The spelling of 739094842 in words is "seven hundred thirty-nine million, ninety-four thousand, eight hundred forty-two".