73740348 has 48 divisors (see below), whose sum is σ = 208561920. Its totient is φ = 22345200.

The previous prime is 73740347. The next prime is 73740361. The reversal of 73740348 is 84304737.

It is a super-2 number, since 2×73740348² = 10875277846322208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73740347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29848 + ... + 32223.

It is an arithmetic number, because the mean of its divisors is an integer number (4345040).

Almost surely, 2^73740348 is an apocalyptic number.

It is an amenable number.

73740348 is an abundant number, since it is smaller than the sum of its proper divisors (134821572).

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

73740348 is a wasteful number, since it uses less digits than its factorization.

73740348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62095 (or 62087 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 73740348 is about 8587.2200391046. The cubic root of 73740348 is about 419.3420309932.

It can be divided in two parts, 73740 and 348, that added together give a cube (74088 = 42³).

The spelling of 73740348 in words is "seventy-three million, seven hundred forty thousand, three hundred forty-eight".