7407445097 has 4 divisors (see below), whose sum is σ = 7977248580. Its totient is φ = 6837641616.

The previous prime is 7407445069. The next prime is 7407445183. The reversal of 7407445097 is 7905447047.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5081408656 + 2326036441 = 71284^2 + 48229^2 .

It is not a de Polignac number, because 7407445097 - 2¹² = 7407441001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7407445007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284901722 + ... + 284901747.

It is an arithmetic number, because the mean of its divisors is an integer number (1994312145).

Almost surely, 2^7407445097 is an apocalyptic number.

It is an amenable number.

7407445097 is a deficient number, since it is larger than the sum of its proper divisors (569803483).

7407445097 is a wasteful number, since it uses less digits than its factorization.

7407445097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569803482.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 7407445097 is about 86066.5155388552. The cubic root of 7407445097 is about 1949.3484649541.

The spelling of 7407445097 in words is "seven billion, four hundred seven million, four hundred forty-five thousand, ninety-seven".