739550742 has 16 divisors (see below), whose sum is σ = 1690401792. Its totient is φ = 211300200.

The previous prime is 739550741. The next prime is 739550753. The reversal of 739550742 is 247055937.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 17608351 = 739550742 / (7 + 3 + 9 + 5 + 5 + 0 + 7 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 739550694 and 739550703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739550741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8804134 + ... + 8804217.

It is an arithmetic number, because the mean of its divisors is an integer number (105650112).

Almost surely, 2^739550742 is an apocalyptic number.

739550742 is an abundant number, since it is smaller than the sum of its proper divisors (950851050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

739550742 is a wasteful number, since it uses less digits than its factorization.

739550742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17608363.

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 739550742 is about 27194.6822375258. The cubic root of 739550742 is about 904.3210894728.

The spelling of 739550742 in words is "seven hundred thirty-nine million, five hundred fifty thousand, seven hundred forty-two".