747413450 has 96 divisors (see below), whose sum is σ = 1697034240. Its totient is φ = 239198400.

The previous prime is 747413399. The next prime is 747413461. The reversal of 747413450 is 54314747.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 747413450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 471359 + ... + 472941.

It is an arithmetic number, because the mean of its divisors is an integer number (17677440).

Almost surely, 2^747413450 is an apocalyptic number.

747413450 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

747413450 is an abundant number, since it is smaller than the sum of its proper divisors (949620790).

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

747413450 is a wasteful number, since it uses less digits than its factorization.

747413450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 747413450 is about 27338.8633633514. The cubic root of 747413450 is about 907.5146326949.

The spelling of 747413450 in words is "seven hundred forty-seven million, four hundred thirteen thousand, four hundred fifty".