1437734952 has 48 divisors (see below), whose sum is σ = 3897816000. Its totient is φ = 478758816.

The previous prime is 1437734939. The next prime is 1437734953. The reversal of 1437734952 is 2594377341.

It is a junction number, because it is equal to n+sod(n) for n = 1437734898 and 1437734907.

It is not an unprimeable number, because it can be changed into a prime (1437734953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65199 + ... + 84417.

It is an arithmetic number, because the mean of its divisors is an integer number (81204500).

Almost surely, 2^1437734952 is an apocalyptic number.

1437734952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1437734952 is an abundant number, since it is smaller than the sum of its proper divisors (2460081048).

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

1437734952 is a wasteful number, since it uses less digits than its factorization.

1437734952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20270 (or 20263 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 1437734952 is about 37917.4755488812. The cubic root of 1437734952 is about 1128.6508428991.

The spelling of 1437734952 in words is "one billion, four hundred thirty-seven million, seven hundred thirty-four thousand, nine hundred fifty-two".