746353608 has 256 divisors, whose sum is σ = 2562416640. Its totient is φ = 174873600.

The previous prime is 746353583. The next prime is 746353637. The reversal of 746353608 is 806353647.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 746353608.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1128798 + ... + 1129458.

It is an arithmetic number, because the mean of its divisors is an integer number (10009440).

Almost surely, 2^746353608 is an apocalyptic number.

746353608 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746353608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281208320).

746353608 is an abundant number, since it is smaller than the sum of its proper divisors (1816063032).

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

746353608 is a wasteful number, since it uses less digits than its factorization.

746353608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 746353608 is about 27319.4730549475. The cubic root of 746353608 is about 907.0854739264.

The spelling of 746353608 in words is "seven hundred forty-six million, three hundred fifty-three thousand, six hundred eight".