7342429490 has 32 divisors (see below), whose sum is σ = 14421416256. Its totient is φ = 2669316160.

The previous prime is 7342429487. The next prime is 7342429531. The reversal of 7342429490 is 949242437.

It is a super-2 number, since 2×7342429490² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793229 + ... + 802431.

It is an arithmetic number, because the mean of its divisors is an integer number (450669258).

Almost surely, 2^7342429490 is an apocalyptic number.

7342429490 is a deficient number, since it is larger than the sum of its proper divisors (7078986766).

7342429490 is a wasteful number, since it uses less digits than its factorization.

7342429490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16474.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 7342429490 is about 85687.9775114339. The cubic root of 7342429490 is about 1943.6285130799.

The spelling of 7342429490 in words is "seven billion, three hundred forty-two million, four hundred twenty-nine thousand, four hundred ninety".