7349340 has 24 divisors (see below), whose sum is σ = 20578320. Its totient is φ = 1959808.

The previous prime is 7349339. The next prime is 7349357. The reversal of 7349340 is 439437.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7349298 and 7349307.

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, 61185 + ... + 61304.

It is an arithmetic number, because the mean of its divisors is an integer number (857430).

Almost surely, 2^7349340 is an apocalyptic number.

It is an amenable number.

7349340 is an abundant number, since it is smaller than the sum of its proper divisors (13228980).

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

7349340 is a wasteful number, since it uses less digits than its factorization.

7349340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122501 (or 122499 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 7349340 is about 2710.9666172788. The cubic root of 7349340 is about 194.4238086642.

Subtracting from 7349340 its reverse (439437), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 7349340 in words is "seven million, three hundred forty-nine thousand, three hundred forty".