747046030 has 16 divisors (see below), whose sum is σ = 1345928400. Its totient is φ = 298541632.

The previous prime is 747046019. The next prime is 747046031. The reversal of 747046030 is 30640747.

It is a junction number, because it is equal to n+sod(n) for n = 747045983 and 747046001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747046031) 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, 23080 + ... + 45019.

It is an arithmetic number, because the mean of its divisors is an integer number (84120525).

Almost surely, 2^747046030 is an apocalyptic number.

747046030 is a deficient number, since it is larger than the sum of its proper divisors (598882370).

747046030 is a wasteful number, since it uses less digits than its factorization.

747046030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69203.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 747046030 is about 27332.1427992757. The cubic root of 747046030 is about 907.3659003436.

Adding to 747046030 its reverse (30640747), we get a palindrome (777686777).

It can be divided in two parts, 74704 and 6030, that multiplied together give a triangular number (450465120 = T₃₀₀₁₅).

The spelling of 747046030 in words is "seven hundred forty-seven million, forty-six thousand, thirty".