747343007 has 4 divisors (see below), whose sum is σ = 749460480. Its totient is φ = 745225536.

The previous prime is 747342977. The next prime is 747343013. The reversal of 747343007 is 700343747.

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

It is a cyclic number.

It is not a de Polignac number, because 747343007 - 2¹⁶ = 747277471 is a prime.

It is a super-2 number, since 2×747343007² = 1117043140223604098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747343097) 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, 1058207 + ... + 1058912.

It is an arithmetic number, because the mean of its divisors is an integer number (187365120).

Almost surely, 2^747343007 is an apocalyptic number.

747343007 is a deficient number, since it is larger than the sum of its proper divisors (2117473).

747343007 is a wasteful number, since it uses less digits than its factorization.

747343007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117472.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 747343007 is about 27337.5750021834. The cubic root of 747343007 is about 907.4861210049.

The spelling of 747343007 in words is "seven hundred forty-seven million, three hundred forty-three thousand, seven".