7348404052 has 144 divisors (see below), whose sum is σ = 15551424000. Its totient is φ = 3024172800.

The previous prime is 7348404001. The next prime is 7348404053. The reversal of 7348404052 is 2504048437.

It is a super-2 number, since 2×7348404052² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7348404053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42476238 + ... + 42476410.

It is an arithmetic number, because the mean of its divisors is an integer number (107996000).

Almost surely, 2^7348404052 is an apocalyptic number.

It is an amenable number.

7348404052 is an abundant number, since it is smaller than the sum of its proper divisors (8203019948).

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

7348404052 is a wasteful number, since it uses less digits than its factorization.

7348404052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 7348404052 is about 85722.8327343421. The cubic root of 7348404052 is about 1944.1555493890.

The spelling of 7348404052 in words is "seven billion, three hundred forty-eight million, four hundred four thousand, fifty-two".