1424930780 has 72 divisors (see below), whose sum is σ = 3748697568. Its totient is φ = 450963072.

The previous prime is 1424930761. The next prime is 1424930807. The reversal of 1424930780 is 870394241.

1424930780 = T₃₇₂₅ + T₃₇₂₆ + ... + T₃₉₁₉.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43184 + ... + 68663.

It is an arithmetic number, because the mean of its divisors is an integer number (52065244).

Almost surely, 2^1424930780 is an apocalyptic number.

1424930780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424930780 is an abundant number, since it is smaller than the sum of its proper divisors (2323766788).

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

1424930780 is a wasteful number, since it uses less digits than its factorization.

1424930780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111883 (or 111874 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1424930780 is about 37748.2553239219. The cubic root of 1424930780 is about 1125.2903362580.

The spelling of 1424930780 in words is "one billion, four hundred twenty-four million, nine hundred thirty thousand, seven hundred eighty".