407880734982 has 16 divisors (see below), whose sum is σ = 932298822912. Its totient is φ = 116537352840.

The previous prime is 407880734951. The next prime is 407880734983. The reversal of 407880734982 is 289437088704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407880734983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4855722994 + ... + 4855723077.

It is an arithmetic number, because the mean of its divisors is an integer number (58268676432).

Almost surely, 2^407880734982 is an apocalyptic number.

407880734982 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

407880734982 is an abundant number, since it is smaller than the sum of its proper divisors (524418087930).

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

407880734982 is a wasteful number, since it uses less digits than its factorization.

407880734982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711446083.

The product of its (nonzero) digits is 21676032, while the sum is 60.

The spelling of 407880734982 in words is "four hundred seven billion, eight hundred eighty million, seven hundred thirty-four thousand, nine hundred eighty-two".