746320430 has 16 divisors (see below), whose sum is σ = 1344914064. Its totient is φ = 298186560.

The previous prime is 746320429. The next prime is 746320457. The reversal of 746320430 is 34023647.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 746320393 and 746320402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33431 + ... + 51090.

It is an arithmetic number, because the mean of its divisors is an integer number (84057129).

Almost surely, 2^746320430 is an apocalyptic number.

746320430 is a deficient number, since it is larger than the sum of its proper divisors (598593634).

746320430 is a wasteful number, since it uses less digits than its factorization.

746320430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85411.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 746320430 is about 27318.8658256524. The cubic root of 746320430 is about 907.0720326981.

The spelling of 746320430 in words is "seven hundred forty-six million, three hundred twenty thousand, four hundred thirty".