746383770 has 96 divisors (see below), whose sum is σ = 2125341504. Its totient is φ = 180230400.

The previous prime is 746383753. The next prime is 746383777. The reversal of 746383770 is 77383647.

746383770 is a `hidden beast` number, since 7 + 4 + 638 + 3 + 7 + 7 + 0 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (746383777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276849 + ... + 279531.

It is an arithmetic number, because the mean of its divisors is an integer number (22138974).

Almost surely, 2^746383770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746383770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1062670752).

746383770 is an abundant number, since it is smaller than the sum of its proper divisors (1378957734).

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

746383770 is a wasteful number, since it uses less digits than its factorization.

746383770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988 (or 2985 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 746383770 is about 27320.0250731949. The cubic root of 746383770 is about 907.0976929529.

The spelling of 746383770 in words is "seven hundred forty-six million, three hundred eighty-three thousand, seven hundred seventy".